glomc00 - The Global Millennium Class
Topic: agriculture & rural development | authors | business & finance | design | economy | education | entrepreneurship & innovation | environment | general | healthcare | human resources | nonprofit | people | policy & governance | publishing | reviews | science & technology | university research
Date: 2013 | 2014 | 2015 | 2016 | jan'17 | feb'17 | mar'17 | apr'17 | may'17 | jun'17 | jul'17 | aug'17 | sep'17 | oct'17 | nov'17 | dec'17 | jan'18 | feb'18 | mar'18 | apr'18 | may'18 | jun'18 | jul'18 | aug'18 | sep'18 | oct'18 | nov'18 | dec'18 | jan'19 | feb'19 | mar'19 | apr'19 | may'19 | jun'19 | jul'19 | aug'19 | sep'19
Choice is not enough when it comes to education | The Philadelphia Inquirer, 20 oct 2019
A quarter of US healthcare spending is waste, report says | ABC News, 20 oct 2019
Shaping the future of healthcare in Europe | SciTech Europa, 20 oct 2019
The sluggish global economy needs to reform...and fast | The Guardian, 20 oct 2019
At IMF, US urges action to spur global economy, avoids talk of trade war | The Business Times, 19 oct 2019
Computer Vision Can Transform Education | Forbes, 18 oct 2019
Adopting AI in Health Care Will Be Slow and Difficult | Harvard Business Review, 18 oct 2019
How technology is helping African farms to flourish | CNN, 18 oct 2019
Does The Idea Of Entrepreneurship Need Change Along With Climate Change? | Entrepreneur, 17 oct 2019
Home education a 'huge undertaking for parents' - Ofsted | BBC, 14 oct 2019
Mohammad Anas Wahaj | 29 sep 2019
To tackle complex issues facing the world like environment protection, peace building, human rights, poverty, hunger etc, requires coming together of people, organizations and governments to find solutions through sharing diverse ideas, collaborative efforts and pooled resources. Around the world various platforms are developed to provide just that. At Stanford Social Innovation Review's (SSIR) Nonprofit Management Institute 2019, leaders and experts from diverse fields converged to address the economic and emotional anxieties facing civil society leaders and shared advice for moving forward with confidence. Prof. Tyrone McKinley Freeman of Indiana University said, 'We must pull more people into the philanthropic circle.' Mayor Libby Schaaf of Oakland said, 'We have got to think big and be less afraid of losing something through collaboration.' Jeffrey Moore, Chief Strategy Officer of Independent Sector, said, 'We have to co-create everything with community.' Charlotte Pera, President & CEO of ClimateWorks, said, 'We have to work together in and across philanthropy, civil society, government, academia.' Mayor Michael Tubbs of Stockton said, 'Change in collaboration really only moves at the speed of trust.' Bradford Smith, President of Candid, said, 'Building those relationships will take more than nice memos about teaming up - try joint projects.' The event had various sessions and here are the highlights - (1) THE CHANGING FACE OF AMERICAN PHILANTHROPY: Kim Meredith, Executive Director of the Stanford Center on Philanthropy and Civil Society, and Prof. Tyrone Freeman of Indiana University and co-author of 'Race, Gender, and Leadership in Nonprofit Organizations', discussed common myths of modern philanthropy, the true history of giving by minority groups in the US, and ideas on how to better connect with givers in anxious times. (2) MOVING FORWARD - MERGERS AS A GROWTH STRATEGY: David La Piana, Managing Partner of La Piana Consulting, Rinku Sen, a racial justice activist, author, and strategist, and Bradford Smith, President of Candid, discussed the upsides and risks of nonprofit mergers.' (3) VITAL BALANCE - INNOVATION AND SCALING FOR IMPACT IN THE SOCIAL SECTOR: Christian Seelos, co-author of the best-selling book 'Innovation and Scaling for Impact and co-director of the Global Innovation for Impact Lab at Stanford PACS, examined various 'innovation pathologies' that can derail organizations and 'innovation archetypes' - case study-based models that sidestep these threats, blending innovation with scaling. (4) LEVERAGING TALENT - THE POWER OF SKILLS-BASED VOLUNTEERING: Danielle Holly, CEO of Common Impact, Cecily Joseph, former VP of CSR at Symantec, and Greg Kimbrough, Lead Director of executive development at the Boys & Girls Club of America, shared insights gleaned from their experiences with volunteer programs. They talked about how can skills-based volunteering engage and strengthen your teams amid transitional, high-anxiety, or crisis situations. (5) ACHIEVING GREAT THINGS - THE ART AND SCIENCE OF ASPIRATIONAL COMMUNICATION: Doug Hattaway, President of Hattaway Communications, explored the best ways to use strategy, science, and storytelling to connect with an audience. (6) WORKING TOGETHER - HOW PUBLIC SECTOR AND NONPROFIT LEADERS CAN COLLABORATE TO TACKLE TOUGHEST CHALLENGES: Mayors Libby Schaaf of Oakland and Michael Tubbs of Stockton spoke with Autumn McDonald, Director of New America CA, about the best ways to build successful, mutually beneficial partnerships between local government and nonprofits. (7) TRUST, POWER, EQUITY - TELLING BETTER STORY TO OURSELVES AND THE WORLD: Jeffrey Moore, Chief Strategy Officer of Independent Sector, examined trends with the potential to restore the nonprofit sector's self-confidence and bring back the public's trust in it. (8) WEATHERING THE STORM - LESSONS ON EFFECTIVELY MANAGING THROUGH TOUGH TIMES: Maria Orozco, Principal of The Bridgespan Group, explored lessons from the last recession and drew from her organization's work in the years since to share insight on surviving and thriving in difficult times. (9) ACTIVATING AUDIENCES - PARTNERING BEYOND THE 'USUAL SUSPECTS' TO SPOTLIGHT SOCIAL ISSUES: Jessica Blank, a writer, director, actor, lecturer, and social innovator, Nicole Starr, VP for social impact at Participant Media, Marya Bangee, Executive Director of Harness, and Prof. Courtney Cogburn of Columbia University, discussed how storytelling can expand and accelerate social change and provided advice on how to wield narratives. (10) LEADING WITH PURPOSE - ACCEPTANCE, MINDFULNESS, AND SELF-COMPASSION: Leah Weiss, lecturer at Stanford GSB and the author of 'How We Work', described how to lead with acceptance and resilience using proven self-compassion and mindfulness techniques. (11) CLIMATE CHANGE - THE POWER OF TRANSCENDENT ISSUE TO MOTIVATE AND AFFECT REAL CHANGE: Larry Kramer, President of the William and Flora Hewlett Foundation, and Charlotte Pera, President & CEO of ClimateWorks Foundation, discussed the impact of climate change on society and nonprofits. Read on...
Stanford Social Innovation Review:
The Speed of Trust in an Anxious Era: Recap of the 2019 Nonprofit Management Institute
Authors: M. Amedeo Tumolillo, Barbara Wheeler-Bride
Mohammad Anas Wahaj | 27 sep 2019
In the closing speech of United Nations Climate Action Summit 2019, UN Secretary-General António Guterres said, 'You understand that climate emergency is the fight of our lives, and for our lives. I thank young people around the world for leading the charge – and holding my generation accountable. We have been losing the race against climate crisis. But the world is waking up. Pressure is building. Momentum is growing. And - action by action - the tide is turning.' Not so long ago, Ernest Hemingway (Novelist and Nobel Laureate) said, 'The world is a fine place and worth fighting for and I hate very much to leave it.' And now the stern remarks of Swedish teenager, Greta Thunberg, in the UN Climate Summit resonated around the world and were call to action for governments, businesses and all those responsible. Although all humans have responsibility to maintain the environment, but along with governments, businesses have extra responsibility towards the upkeep of environment, particularly those that use natural resources or have direct impact on natural environment. So, what it takes to be a sustainable business? The answers are many and approaches different. In 1987, the United Nations Brundtland Commission defined sustainability as 'meeting the needs of the present without compromising the ability of future generations to meet their own needs.' For businesses to be sustainable would require change in current practices and they come with a cost. They have to evolve strategies towards sustainability by taking all the stakeholders on board. Moreover, one's move to sustainability may impact the environment in some other way. So, there are challenges to attain sustainability. Here are 4 reasons why it's hard for businesses to be sustainable - (1) THERE IS NO SINGLE DEFINITION OF 'SUSTAINABILITY': UN's Mr. Guterres in the recent Summit sets the goal to completely transform the world's economies to be more sustainable and find solutions to climate change. A daunting task considering the slow pace governments and businesses have been moving in that direction so far. Geoffrey Jones, a business history professor at Harvard University and the author of 'Profits and Sustainability: A History of Green Entrepreneurship', says, 'There is a crippling vagueness about what sustainability means. While carbon emissions are receiving much of the focus because of climate change, deforestation, water shortages and soil erosion are also serious problems that should not be ignored.' Lack of clear definition translates to lack of accountability. At present few companies can provide hard evidence that their businesses are not negatively impacting environment. Socially responsible investment funds (Environmental, Social & Governance - ESG) often include oil & gas companies, and also those that have plastics as an essential component of their business model. Businesses are tryig but it is a long way to go before they become truly sustainable. (2) DETERMINING THE VALUE OF SUSTAINABILITY: Switch to sustainability is costly for businesses. Bruno Sarda, President of the Carbon Disclosure Project North America, says, 'Someone can come up with a cost of doing something different much more quickly than determining what is the value to the business.' Sustainability solutions can be complex and expensive. (3) CONSUMING LESS CAN REDUCE PROFITS: Experts suggest that less consumption is road to sustainability. But, it is contrary to the basics of businesses - more consumption, more profits. There are exceptions though. Doug Freeman, COO of Patagonia (an outdoor clothing and gear company), says, 'We hope our existing customers do indeed buy less. But we hope to attract more customers that are interested in our message: to build the best product, to reduce our impact and cause the least amount of environmental harm.' (4) CLIMATE SOLUTIONS REQUIRE COLLECTIVE ACTION: 'Tragedy of the commons', an economic problem, creates a situation of competitive consumption of natural resources thereby depleting them. To overcome this, collaboration and cooperation, is imperative. Companies are now teaming up with each other and with environmental nonprofits. Joanne Sonenshine, CEO of Connective Impact, says, 'By working together, companies gain more leverage in the national and global marketplace and legitimacy in the eyes of consumers. If you have a group of very respectable nonprofits or research agencies saying we are working with this company because we believe they can make a change, that puts a lot of credence behind what they are trying to do.' Read on...
Mohammad Anas Wahaj | 28 aug 2019
According to Wikipedia, 'Place branding (including place marketing and place promotion) is a new umbrella term encompassing nation branding, region branding and city branding. Place branding is the process of image communication to a target market. It is invariably related to the notion that places compete with other places for people, resources, and business...A place brand is a network of associations in the place consumers' mind based on the visual, verbal, and behavioral expression of a place and its' stakeholders. These associations differ in their influence within the network and in importance for the place consumers' attitude and behavior (Erik Braun, Sebastian Zenker; 2017). It therefore aims to affect the perceptions of a place and position it favourably in the minds of the target groups. Place branding can even be considered as a governance strategy for projecting images and managing perceptions about places (Erik Braun, Jasper Eshuis, Erik-Hans Klijn; 2014).' Bill Baker, veteran place brander and author of the recent book, 'Place Branding for Small Cities, Regions and Downtowns: The Essentials for Successful Destinations', while speeking with Bobby McGill, founder and publisher of Branding in Asia, shares insights based on his long experience in destination marketing and tourism development. Mr. Baker says, 'Tourism can play a very positive role as part of an economic development strategy. However, locations around the world are recognizing that there is the need for a tourism masterplan to balance the marketing of the destination with the need for sustainable and harmonious development to meet community values and aspirations while meeting the needs of external audiences.' Explaing some of the mistakes in place branding, he says, 'The most common mistake or weakness that we see in place branding very often relates to positioning. Defining the brand position for a city, downtown or region is, without a doubt, the most important and trickiest part of the entire process. If they don't get this part right, everything else will miss its mark, since it's the positioning and its relevance to target audiences that informs and shapes all other elements of the brand. Compounding this is the challenge of dealing with the many competing voices of stakeholders.' He also cautions, 'Place branding can be a perilous journey. Some do a great job with defining their brand identity, but soon falter or fail when it comes to deployment and brand management, and the consistency needed to follow the agreed strategy. Others are unable to sustain the leadership, funding, personnel, and partner enthusiasm required to succeed...Our experiences have shown that a lack of understanding about branding, particularly among key decision-makers can be the Waterloo or graveyard for a place branding initiative. Unless staff and committees can get beyond thinking in terms of logos and taglines, or mistaking a snappy campaign theme, then their efforts to define and deploy a genuine, unifying place brand will likely fail.' Regarding the book, he says, 'The focus of my book is on smaller cities and regions, and their focus may not be on tourism alone. Instead, their brand development may be centered on an overarching brand to embrace tourism, economic development, education, relocation and inward investment. Developing an overarching brand often brings to the table many participants who may not be familiar with branding, or in some cases, marketing.' He suggests, 'A multitude of stakeholders will be, or at least should be, involved in revealing a city or downtown brand, and this will depart from the accepted path for branding corporate products and services. One reason for this variation is the composite nature of places. They are a compilation of many independent and competing businesses, products, and experiences that are owned and managed by many different entities. There's no single custodian or owner of the brand. Community leaders who are aware of the differences in branding places and consumer goods are in a much better space to adapt to these challenges when they become evident...One of the leading determiners regarding who will lead the effort comes down to who is funding the project. Place branding frequently involves a single source of funding...Economic development organizations and DMOs (Direct Marketing Organizations) are usually the best-situated entities to plan, coordinate, and manage a place branding initiative...Determining the lead organization can involve balancing acts...Hence, the calls for DMOs to broaden their roles within communities and bring all parties together.' Read on...
Branding in Asia:
Q&A: Insights from Veteran Place Branding Guru Bill Baker
Author: Bobby McGill
Mohammad Anas Wahaj | 26 aug 2019
Research study, 'Onboard Evolution of Understandable Swarm Behaviors', published in Advanced Intelligent Systems by researchers from University of Bristol (Simon Jones, Sabine Hauert) and University of the West of England (Alan F. Winfield, Matthew Studley), brings development of a new generation of swarming robots which can independently learn and evolve new behaviours in the wild a step closer. Researchers used artificial evolution to enable the robots to automatically learn swarm behaviours which are understandable to humans. This could create new robotic possibilities for environmental monitoring, disaster recovery, infrastructure maintenance, logistics and agriculture. This new approach uses a custom-made swarm of robots with high-processing power embedded within the swarm. In most recent approaches, artificial evolution has typically been run on a computer which is external to the swarm, with the best strategy then copied to the robots. Prof. Jones says, 'Human-understandable controllers allow us to analyse and verify automatic designs, to ensure safety for deployment in real-world applications.' Researchers took advantage of the recent advances in high-performance mobile computing, to build a swarm of robots inspired by those in nature. Their 'Teraflop Swarm' has the ability to run the computationally intensive automatic design process entirely within the swarm, freeing it from the constraint of off-line resources. Prof. Hauert says, 'This is the first step towards robot swarms that automatically discover suitable swarm strategies in the wild. The next step will be to get these robot swarms out of the lab and demonstrate our proposed approach in real-world applications.' Prof. Winfield says, 'In many modern AI systems, especially those that employ Deep Learning, it is almost impossible to understand why the system made a particular decision...An important advantage of the system described in this paper is that it is transparent: its decision making process is understandable by humans.' Read on...
Robots Learn Swarm Behaviors, Aim to Escape the Lab
Mohammad Anas Wahaj | 13 aug 2019
Social enterprises tackle societal and environmental issues utilizing business concepts for the larger interest of the society and reinvest profits back to sustain themselves. They support in building inclusive economy. According to the most recent statistics, there are around 5600 social enterprises in Scotland with an economic contribution of around £2 billion, ranging from community co-operatives to housing associations, enterprising charities and more. Duncan Thorp, policy and communications manager at Social Enterprise Scotland, explains how social enterprises are contributing to Scotland's economy and advocates collaborations between them and private sector for greater economic and social benefits. He explains why engaging social enterprises with private sector is win-win - 'Firstly, social failure is bad for business. Unemployment, homelessness, drug addiction and other issues negatively impact on businesses. People without work and opportunity don't have money to spend on goods and services. Social enterprises work at the frontline to solve these social problems. Private sector businesses should also engage with social enterprises because they bring real benefit in terms of opening up new markets and new business opportunities. Joint bids for public contracts and similar partnership working are options too. Businesses can contract social enterprises into their supply chains. This could be a catering contract, graphic design, meeting space hire or something else. It's also about private sector employees volunteering in social enterprises, in a skills exchange, for learning and personal development.' He advocates three key areas of partnership work - consumer demand, supply chains and contracting and procurement. He suggests that building mutually beneficial relationships between social enterprises and private sector businesses paves the way for knowledge exchange, positively influencing business culture and build an economy that benefits all. Read on...
Social enterprise is good for business - Duncan Thorp
Author: Duncan Thorp
Mohammad Anas Wahaj | 09 jul 2019
Landscape design needs to be both functional and artistic. Landscape professional should work towards embodying these elements for beautiful gardens and lawn creations. Here are few ideas to bring art and aesthetics in landscape design - Irrespective of the size of landscaping, massing serves an artistic purpose. Massing is basically grouping of one kind plant species in one big section. It provides good visual impact and also brings balance and proportion to the landscape. Massing plants together helps create texture, form, larger pops of color and it can reduce maintenance in some situations. Incorporating vertical and horizontal layers can provide unique look to massing. Proportioning is also a critical component of garden design if the space has a pool, patio, outdoor kitchen or other similar structure, as their size must fit accordingly with the size of the house; While working with smaller spaces accentuate long views across the garden, as this will help add a greater sense of depth to the area. Instead of creating paths that haphazardly wind around, consider keeping the pathways in one continuous, straight line, as this will help emphasize the garden's length and create more dramatic focal points at each end; Experts suggest use of native or indegenous plants as they would be more resistant to pests and more durable; Landscape lighting also plays an important role as gardens can be utilized in evening. Eliminate hot spots as these will make the lighting look unnatural. Utilize lighting to highlight features in the landscape that should be accentuated, which will also let less important aspects fade into the background; For tiny garden area go vertical. Smaller gardens will feel larger if eyes can be drawn up and over the neighboring fence. Take advantage of vertical gardens along the fence line, running up an arbor or trellis or stretching upward on a brick wall/side of the house. Read on...
Total Landscape Care:
More than meets the eye: The artistry behind landscape designs
Author: Beth Hyatt
Mohammad Anas Wahaj | 20 mar 2019
Financial crisis of 2008 in US became a catalyst for the 'Tiny House' movement. Environmental considerations are also reasons for the popularity of the concept. Tiny house is typically 100 and 400 ft². Modular housing is also gaining ground in the construction world driven by lower costs, more predictability, and a shortage of construction workers. Italian architect Beatrice Bonzanigo is preparing to showcase her miniature house 'Casa Ojalá' in April. Casa Ojalá is a self-contained modular home design, measuring only 27 m² (290 ft²). The circular home can be arranged in 20 different ways by adjusting wooden partitions and fabric walls with built-in ropes, pulleys and cranks. Ms. Bonzanigo says, 'It’s designed to have a minimal impact on the environment around it, and the woods and fabrics used in its manufacture can vary depending on where it is built, for maximum sustainability. Explaining her design she says, 'Ojalá is a word that summarizes the concept of infinite possibilities, hopes related to emptiness and absence, intuition, a key of a door not yet open, a new field of existence, a telescope that brings together and moves horizons, a space of different possibilities and, therefore, a wish that comes true.' Read on...
Self-Sufficient "Micro-Home" Will Join Milan Design Week
Author: Emily Pollock
Mohammad Anas Wahaj | 11 feb 2019
According to the research by Prof. Elizabeth A. Minton from University of Wyoming, Prof. Kathryn A. Johnson from Arizona State University and Prof. Richie L. Liu from Oklahoma State University, 'Religiosity and special food consumption: The explanatory effects of moral priorities', published in Journal of Business Research, people with strong religious beliefs are more likely to buy fat-free, sugar-free or gluten-free foods than natural or organic foods. The research could influence the marketing of those specialty food products. Prof. Minton says, 'Religion is the deepest set of core values people can have, and we wanted to explore how those values impacted the market choices people make. We found religiosity influenced the selection of more diet-minded foods...' The study was carried out online and included responses from over 1700 people across the U.S. Prof. Johnson says, 'Often, people make intuitive decisions about food that could require more careful thought. People might make choices based on a cultural narrative or their religious and moral beliefs, without giving measured thought to whether there is a better option.' According to the research, the moral foundation of care drives the choice of sustainability-minded food products, and the moral foundation of purity is behind the choice of diet-minded foods. Prof. Liu says, 'The findings from our work can directly help businesses promote food products to specific groups of people without potentially alienating customers by including religion.' Read on...
University of Wyoming News:
UW Researcher: Religion Affects Consumer Choices on Specialty Foods
Author: Chad Baldwin
Mohammad Anas Wahaj | 15 jan 2019
According to the recent report published by the British Council and the United Nations Economic and Social Commission for Asia and the Pacific (UNESCAP), 'Developing an Inclusive and Creative Economy: The state of social enterprise in Indonesia', millenials are leading a surge in the creation of business that are working to create positive social and environmental impact. More than 70% of a surveyed sample group mentions that the social enterprises started in the last two years and about 50% of the social entrepreneurs are aged between 25 and 34 years. The reports estimates that there are more than 342000 social enterprises in the region. In Indonesia more than 1/5th of social enterprises work in the creative industries, contrary to other countries in Aisa-Pacific region, such as the Philippines, Sri Lanka and India, where agriculture, education and health dominate. Ari Susanti, a senior program manager for the British Council in Indonesia, says, 'Many young people want to work in an area where they can make change, not just earn a salary.' According to the World Bank, Indonesia is an emerging middle-income country that, over the last 20 years, has seen growth in GDP at the same time as poverty has been cut in half. These conditions are enabling the growth of social enterprises. Armida Salsiah Alisjahbana, executive secretary of UNESCAP, says, 'UN body would support the development of social enterprise as a key means of building an inclusive and creative economy. Social enterprise is an opportunity for Indonesia...This report provides a solid evidence base to inform future policies and strategies.' These social enterprises mainly support and benefit local communities, women and young people. Moreover, they have also become a substantial source of employment - the number of full-time workers employed by social enterprises increased by 42% from 2016 to 2017. The rise in social enterprises is also proving good for gender equality - the social enterprise workforce is estimated to be made up of 69% women and is responsible for a 99% increase of full-time female employees in 2016-17. Government, corporations and universities have all come together to offer their support to social enterprises. Bambang P. S. Brodjonegoro, economist and the Minister of National Development Planning of Indonesia, wrote in the introduction of the report, 'The government aims to be an active partner of social entrepreneurs and is committed to continue building and nurturing the social entrepreneurship ecosystem.' Read on...
Millennials lead social enterprise surge in Indonesia
Author: Lee Mannion
Mohammad Anas Wahaj | 28 sep 2018
There are many components of exterior and landscape design for buildings. One such component is the retaining wall with the basic purpose of holding back earth. In addition to functionality, they also expand the usable surface area. Aesthetics of these walls is also an important aspect. There are mainly two things to be kept in mind while designing retaining walls. One is the type of material to be used and the other is the use of the land. Traditional materials used were railroad ties, found stone and treated landscape timber. But nowadays bricks, concrete blocks, poured concrete and steel are added to the list. Environmental friendliness is also important while choosing materials. Aesthetics and functionality should go hand in hand. Design of the front of the wall should be in line with the overall exterior design of the building and land should be effectively and beautifully used with each element appropriately fitted. Garden wall, also called screen wall, is a type of retaining wall used to enclose a garden. It is often used to created a tiered or terraced garden. There are multipe ways in which a garden wall can be designed to provide an elegant addition to home design - wall of flowers and shrubbery, next to a pool or patio, outside a home's garden window etc. Read on...
Choosing the right retaining wall for your landscape
Mohammad Anas Wahaj | 29 aug 2018
The possibility of eco-friendly biodegradable paper-based batteries is now made a reality by the scientists at Binghampton University (SUNY), Prof. Seokheun 'Sean' Choi from the Electrical and Computer Engineering Department and Prof. Omowunmi Sadik from the Chemistry Department. Their research titled 'Green Biobatteries: Hybrid Paper-Polymer Microbial Fuel Cells' was recently published in Advanced Sustainable Systems. Prof. Choi engineered the design of the paper-based battery, while Prof. Sadik was able to make the battery a self-sustaining biobattery. The biobattery uses a hybrid of paper and engineered polymers. The polymers - poly (amic) acid and poly (pyromellitic dianhydride-p-phenylenediamine) - were the key to giving the batteries biodegrading properties. Prof. Choi says, 'There's been a dramatic increase in electronic waste and this may be an excellent way to start reducing that. Our hybrid paper battery exhibited a much higher power-to-cost ratio than all previously reported paper-based microbial batteries. The polymer-paper structures are lightweight, low-cost and flexible. Power enhancement can be potentially achieved by simply folding or stacking the hybrid, flexible paper-polymer devices.' Read on...
SCIENTISTS CREATE BIODEGRADABLE, PAPER-BASED BIOBATTERIES
Author: Rachael Flores
Mohammad Anas Wahaj | 27 aug 2018
Apparel production is generally linked to environmental issues like water and air pollution, alongwith the land, water and pesticide use related to growing natural fibers. But now research points at the source of another problem created by apparels made wholly or partially from synthetic textiles. Microfibers, a type of microplastic, are shed during normal use and laundering, and remain in the environment similar to plastic packaging that coats so many of the world's beaches, and they bond to chemical pollutants in the environment, such as DDT and PCB. Moreover, the textiles from which they are shed are often treated with waterproofing agents, stain- or fire-resistant chemicals or synthetic dyes that could be harmful to organisms that ingest them. Also, microfibers are being consumed alongwith food and drink. Research review (Microplastics in air: Are we breathing it in? - Johnny Gasperi, Stephanie L. Wright, Rachid Dris, France Collard, Corinne Mandin, Mohamed Guerrouache, Valérie Langlois, Frank J.Kelly, Bruno Tassin) published last year shows that microfibers suspended in air are possibly settling in human lungs. Research led by Richard C. Thompson from the University of Plymouth (UK) in 2004 (Lost at Sea: Where Is All the Plastic? - Richard C. Thompson, Ylva Olsen, Richard P. Mitchell, Anthony Davis, Steven J. Rowland, Anthony W. G. John, Daniel McGonigle, Andrea E. Russell) documented and quantified the occurrence of microplastics in the marine environment. Research by Mark Anthony Browne, one of Prof. Thompson's graduate student, published in 2011 (Accumulation of Microplastic on Shorelines Woldwide: Sources and Sinks - Mark Anthony Browne, Phillip Crump, Stewart J. Niven, Emma Teuten, Andrew Tonkin, Tamara Galloway, Richard Thompson) found - (1) Samples taken near wastewater disposal sites had 250% more microplastic than those from reference sites and the types of microplastic fibers found in those samples were mainly polymers often used in synthetic apparel, suggesting the fibers were eluding filters in wastewater treatment plants and being released with treated effluent (which is released into rivers, lakes or ocean water). (2) A single polyester fleece jacket could shed as many as 1900 of these tiny fibers each time it was washed. Another 2016 study by researchers from UC Santa Barbara in US (Microfiber Masses Recovered from Conventional Machine Washing of New or Aged Garments - Niko L. Hartline, Nicholas J. Bruce, Stephanie N. Karba, Elizabeth O. Ruff, Shreya U. Sonar, Patricia A. Holden) has shown far higher numbers - 250000 fibers. Rosalia Project, a nonprofit focused on ocean protection, led a study of microfiber pollution across an entire watershed (from the mouth of Hudson River all the way to where the river meets the Atlantic in Manhattan). Rachael Z. Miller, group's director, was surprised to find that, outside of samples taken near treatment plants, there was no statistically significant difference in the concentration fibers from the alpine region to the agricultural center of New York state to the high population areas of Manhattan and New Jersey. This suggested to her that fibers might be entering surface waters from the air and from septic system drainfields in rural areas without municipal sewage systems. According to Textile World, demand for polyester has grown faster than demand for wool, cotton and other fibers for at least 20 years. And by 2030 synthetics are expected to account for 75% of global apparel fiber production, or 107 million tons. All textiles, including carpeting and upholstery, produce microfibers. So do commercial fishing nets. But due to the frequency with which apparel is laundered and the increasing quantities of clothing being purchased throughout the world (thanks at least in part to the so-called fast fashion trend), apparel is the microfiber source on which researchers and policy-makers are focusing attention. Krystle Moody, a textile industry consultant, says, 'Outdoor gear is heavily reliant on synthetic textiles due to their performance profile (moisture wicking) and durability.' Jeffrey Silberman, professor and chairperson of textile development and marketing with the Fashion Institute of Technology at the State University of New York, says, 'Price is the big driver behind the use of synthetics in textiles. A poly-cotton blend is generally far cheaper than a cotton one, but doesn’t look or feel appreciably different to most consumers. The motivation is to get natural-like fibers and still be able to get a price point that people are willing to pay.' Katy Stevens, sustainability project manager for the outdoor gear industry consortium European Outdoor Group (EOG), says, 'Initial research suggested that recycled polyester might shed more microfibers. Are we doing the right thing by using recycled polyester that might shed more? It has added a whole other big question mark.' Other studies have found microfibers in effluent from wastewater plants (Wastewater Treatment Works (WwTW) as a Source of Microplastics in the Aquatic Environment - Fionn Murphy, Ciaran Ewins, Frederic Carbonnier, Brian Quinn), in the digestive tracts of market fish (Ingested plastic transfers hazardous chemicals to fish and induces hepatic stress - Chelsea M. Rochman, Eunha Hoh, Tomofumi Kurobe, Swee J. Teh), throughout riversheds (Mountains to the sea: River study of plastic and non-plastic microfiber pollution in the northeast USA - Rachael Z. Miller, Andrew J. R. Watts, Brooke O. Winslow, Tamara S.Galloway, Abigail P. W. Barrows) and in air samples. Two separate studies released in March 2018 revealed that microfibers are found in bottled water sold all over the world. And a study published weeks later revealed that microplastic - chiefly microfibers - were present in 159 samples of tap water from around the word, a dozen brands of beer (made with Great Lakes water) as well as sea salt, also derived globally. Although most research has focused on synthetics textiles, but Abigail P. W. Barrows, an independent microplastics researcher who has conducted numerous studies on microfibers, says, 'Natural fibers such as cotton and wool, and semi-synthetics such as rayon should not be totally ignored. While they will degrade more quickly than, say, polyester, they may still be treated with chemicals of concern that can move up the food chain if the fibers are consumed before they degrade.' The study she led in 2018 (Marine environment microfiber contamination: Global patterns and the diversity of microparticle origins - Abigail P. W. Barrows, Sara E. Kathey, C. W. Petersen) found that in the surface water samples collected globally while 91% of the particles collected were microfibers, 12% of those were semi-synthetic and 31% were natural. Read on...
Mohammad Anas Wahaj | 30 jul 2018
Team of 25 researchers from 7 institutes in Europe, USA and China (Linköping University, Sweden: Shula Chen, Xiao-Ke Liu, Liangqi Ouyang, Yingzhi Jin, Galia Pozina, Irina A. Buyanova, Weimin M. Chen, Olle Inganäs, Fengling Zhang, Feng Gao; Georgia Institute of Technology, USA: Zilong Zheng, Veaceslav Coropceanu, Jean-Luc Brédas; Chinese Academy of Sciences, China: Deping Qian, Huifeng Yao, Sunsun Li, Bowei Gao, Jianhui Hou; École Polytechnique Fédérale de Lausanne, Switzerland: Wolfgang Tress; Imperial College, UK: Thomas R. Hopper, Artem A. Bakulin; The Hong Kong University of Science and Technology, Hong Kong: Jing Liu, Shangshang Chen, He Yan; University of Cambridge, UK: Jiangbin Zhang) have come together to develop rules for designing high-efficiency organic solar cells. Their research, 'Design rules for minimizing voltage losses in high-efficiency organic solar cells', was published in Nature Materials. Lead researcher, Prof. Feng Gao of Linköping University, says, 'We have formulated some rational design rules to minimize energy losses in organic solar cells. Following these rules, we present a range of examples with low energy losses and high power conversion efficiencies.' The research provides two fundamental rules to minimize energy losses in organic solar cells - (1) Minimize the energy offset between donor and acceptor components. (2) Make sure that the low-gap component in the blend has a high photoluminescence yield. According to researchers, theoretically the limit for the fraction of the sun's energy that can be obtained in solar cells is around 33%, but laboratory experiments with silicon-based solar cells have achieved 25% at best. Prof. Olle Inganäs of Linköping University, 'But we now know that there is no difference - the theoretical limit is the same for solar cells manufactured from silicon, perovskites, or polymers.' Read on...
Design Rules for Building Efficient Organic Solar Cells
Mohammad Anas Wahaj | 28 jul 2018
Collaborative partnerships between local government, community, nonprofit organizations, academia and businesses can do wonders to enhance the various aspects of localities, cities and regions. An old factory site being rehabilitated as a business park in Lackawanna (New York, USA) is an example of sustainable redevelopment and the impact a local government can have on climate change. Erie County Executive Mark Poloncarz, Deputy Executive Maria Whyte and others officials visited Conrnell Universuty campus and discussed the redevelopment project with faculty and shared county initiatives focused on sustainability and economic growth, quality of life and building strong communities. Mr. Poloncarz says, 'Strong partnerships and sustainable practices are essential to progress, giving more people a say in their community and making responsible use of our resources to effect change that benefits generations yet to come.' Basil Safi, Executive Director of the Office of Engagement Initiatives at Cornell, says, 'The event was organized as a launching point to further community-engaged research and learning collaborations with Erie County', seeding ideas for potential projects involving Cornell students and faculty.' Initiatives for a Smart Economy (I4SE) is an economic development strategy Erie County enacted in 2013 and updated last year as I4SE 2.0. It contains 71 initiatives and is focused on inclusion and creating shared opportunities for all residents, to address persistent poverty and underemployment. Max Zhang, associate professor of mechanical and aerospace engineering at Cornell, says, 'I can envision that students team up with community partners to address specific challenges they are facing.' Rebecca Brenner, a lecturer at the Cornell Institute for Public Affairs, began a project in spring 2017 in Buffalo (NY) on improving communications during an emergency for that city's diverse, multilingual refugee population, and creating an emergency notification plan with nonprofit resettlement agencies as community partners. Erie County has about 300 current strategic initiatives led by county departments with community partners. They include fostering hiring of disadvantaged residents in high-poverty areas for construction jobs amid Buffalo's building boom; exploring the feasibility of a new convention center to spur tourism; creating an agribusiness park in rural southern Erie County; supporting health and human services agencies and energy programs targeting low-income households; and infrastructure and environmental remediation in county parks. Shorna Allred, associate professor of natural resources at Cornell, says, 'I was quite impressed and intrigued by what they are doing in Buffalo...We are similarly trying to bring together a partnership of people to work on sustainability issues across the city...' Read on...
Sustainable economic strategies spur engaged research interest
Author: Daniel Aloi
Mohammad Anas Wahaj | 23 jun 2018
Food waste is a global concern and innovative solutions are needed to overcome it. Recent data from National Resources Defense Council found that the average American throws out 400 pounds of food a year, meaning that up to 40% of food grown on the farm bypasses the fork and ends up in a landfill. Globally, impact of food waste can be seen in terms of lost resources, wasted water (70% of fresh water is consumed in agriculture), increased levels of climate-change-producing gases, and diverted food that could contribute to alleviating hunger. According to the Food and Agriculture Organization of the United Nations (FAO) - It is estimated that annually over 60 trillion gallons of water are used to grow food that is ultimately wasted; Roughly 1/3 of the food produced for human consumption every year - approximately 1.3 billion tons - gets lost or wasted, representing nearly US$1 trillion. The cost of producing, harvesting, transporting, and disposing of this food isn't just financial - food waste accounts for about 8% of global climate pollution, more than the nations of India or Russia. According to one report, food waste throughout the US accounts for more than 60 million tons of waste, which translates into US$ 160 billion of produce and, according to the Environmental Protection Agency (EPA), represents over 21% of all waste in landfills. Adequate government policy alongwith solutions from for-profit and nonprofit sectors can successfully tackle this challenge. Sherri Welch, writing in Crain's Detroit, highlights two food-box subscription companies that sell produce and other food that retailers won't touch in the Detroit market. One is the Baltimore-based Hungry Harvest; the other is Toronto-based Flash Food. They are both for-profit companies. Denver's We Don't Waste is a nonprofit working on similar lines. Other nonprofits are working with hunger relief organizations and give their customers the option to buy a box of imperfect produce and donate it to a family in need. Phillip Knight, executive director of the Food Bank Council of Michigan, says, 'At this point, I think we are all working together to feed hungry neighbors, reduce waste and lessen the impact on the environment.' Other solutions include processing food waste as bioenergy. In the Pacific Northwest, Impact Bioenergy develops and manufactures bioenergy products that allow communities and commercial food waste generators to lessen their environmental footprint and conserve local soil resources while also reducing their waste disposal and energy costs. Policy approaches can also play an important role to shift the amount of food entering the waste stream. A May 2017 paper published by Harvard Law School's Food Law and Policy Clinic looks at the 2018 Farm Bill as a portal for changing the national conversation on food waste by integrating strategies and initiatives to support diversion efforts. Policy is a major focus on ReFed, one of the nation's leading nonprofits dedicated to addressing food waste. One of their initiatives in partnership with the Food Law and Policy Clinic is the US Food Waste Policy Finder, a tool that provides research on current food waste policy. Another promising approach is to incorporate the reuse of food that has been rejected by the conventional market into social enterprises. DC Central Kitchen is a job-training catering social enterprise that buys food seconds from farmers and uses that produce in the meals it serves to students in schools and catering event guests, even as the nonprofit also addresses the cycle of hunger. According to ReFed's 'Roadmap to Reduce US Food Waste by 20 Percent', an estimated 15000 permanent jobs could be created through policy initiatives alone. 'Wasted! The Story of Food Waste', a documentary produced by the late Anthony Bourdain, offer a glimpse of ways that nonprofits can expand their missions and collaborate with others to reduce food waste while improving the health and well-being of those in need. Read on...
For-Profit and Nonprofit Firms Devise Creative Ways to Reduce Food Waste
Author: Derrick Rhayn
Mohammad Anas Wahaj | 28 apr 2018
For the betterment and growth of any local industry, it is imperative that global best practices should be emulated and, modified and customized based on the local needs. Pratyush Sarup, interior designer based in Dubai (UAE), provides key insights from Milan Design Week 2018 for Middle East region - (1) The Power Of Simplicity: Prefer clean lines and minimal materiality in design. An installation by American artist Phillip K. Smith III portrays simplicity principle with use of only one material - glass. Applied along clean angles and a humble curve, the reflective surface offered a kaleidoscopic play on light, form and structure. (2) Divine Expression: History, culture, folk tales, nature etc can be inspiration for design. A collection of chairs by designer Lara Bohinc sought inspiration from the skies above. Aptly titled 'Since the World is Round', the spherical form that characterises the collection is derived from gravitationally curved trajectories of planetary and lunar orbits. Dubai-based designer Talin Hazbar has previously turned to 'Kahf al Baba', a folk tale that originates from villages between Khor Fakan and Fujairah for a lighting collection. (3) The Circular Life Of Design: Understanding sustainability is necesssary for the continued growth of design market. Innovative waste management solutions to waste generated by the textile design industry is at the heart of 'Really', a Danish company. They debuted their latest invention, the 'Solid' textile board. Developed from upcycled end-of-life fabrics from the fashion and textile industries, it's potential was showcased via a range of products created by top designers such as Benjamin Hubert, Christien Meindertsma, Front (Sofia Lagerkvist and Anna Lindgren) and Raw-Edges (Yael Mer and Shay Alkalay). Designers can think about finding ways to repurpose waste into contemporary living solutions. (4) Join Forces: Collaboration is key to better outcomes. New York designer Lindsey Adelman and wallpaper maestro Calico (Rachel Cope and Nick Cope), as they were both working with similar surface techniques, decided to work together and presented a joint show 'Beyond the Deep' that explored the corrosive natural chemicals, like salt, to alter the appearance of surfaces. Coming together of diverse thought processes and creative expressions can fast-track creative economies. (5) Have Some Fun: Many top tier brands stepped away from their typical business-oriented presentations to explore alternative out-of-the-box ideas. Czech glass brand Lasvit took over Teatro Gerolamo, a 19th-century puppet theatre to present Monster Cabaret, its latest collection of accessories centred on mythical beasts, fantastical creatures and outcasts. Read on...
Mohammad Anas Wahaj | 25 mar 2018
Architecture and design of living spaces has to adapt to the changing behaviors and lifestyles of people, changing climate and environmental patterns, evolving social and cultural landscape etc. Following are architectural trends for 2018 - (1) Understanding how millennials occupy and use space (Piedad Rojas): Behavior and habits of millennials point to their inclinations for minimal spaces that are highly flexible. They seek small, modern, multifunctional and minimalist apartments. (2) Architects facing the construction of their own work - the urgency of being on site (José Tomás Franco): To attain knowledge, understanding and training about materials and construction processes is a growing trend. To reconnect with the materialization of projects and work in multidsciplinary collaboration with others is key to better architecture. (3) The challenge of current architecture to approach the rural context (Fernanda Amaro): Rem Koolhaas said in 2016, 'The current challenge of architecture is to understand the rural world'. He appeals to architects that the future is in intervening in 'bare, semi-abandoned, sparsely populated, sometimes badly connected spaces', since this is where architects are seeing accelerated processes of change, and must take the lead. The trend is now emerging that understands the need to go to these areas and get to know these communities in order to incorporate, from a contemporary perspective, their ways of living, materials, traditional techniques and vernacular forms to guide the architect to make friendlier, more respectful and harmonious decisions with the natural and social environment in which they are inserted. (4) Social architecture faces the return of the pendulum (Nicolás Valencia): The trend visualizes and values informal architecture, vernacular techniques and commitment to those who have been left behind in society. The selection of Alejandro Aravena as the Director of the XV Biennial of Architecture of Venice and winner of the Pritzker Prize in 2016, signifies this trend. (5) The post-digital era enters the graphic representation timeline in architecture (Karina Zatarain): By merging the available digital tools with the representative intention of collage, some contemporary architecture firms have chosen to move away from the dominant hyperrealism, instead creating a new trend - post-digital representation. This is just the beginning of a new stage of negotiation between the cold precision of technology and the expressive quality inherent in architecture. (6) Political Architecture - creativity faces the regulations and the future of cities (Fabián Dejtiar): Spanish architect Andrés Jaque mentioned in the XX Biennial of Architecture and Urbanism of Chile 2017, by default 'all architects are politicians' and the real question is what forms of policy architects are willing to defend. In this regard, political action is a tool to enhance, incorporate or transform creativity. The process of balancing creativity in the framework of regulations will influence the future of cities. (7) The revenge of women in architecture (Camila Marín, Pola Mora): This year, the Venice Biennial of Architecture will be directed by two women architects - Yvonne Farrell and Shelley McNamara - and the list of curators in charge of the national pavilions already has a much higher female participation than in previous years. Architectural discipline will see concrete actions taken to empower women and bring them in more powerful and prominent position. (8) Learning from Bamboo to reinforce our sensitivity and efficiency (José Tomás Franco): Bamboo is a multifaceted material and has more than 1500 documented uses. In construction, its current use is related to resistance, versatility and efficiency, and is linked to the beauty of the organic and innate respect for the environment. (9) A glimpse of the direction of post-earthquake architecture (Karina Zatarain): Architecture plays an important role in response to the reconstruction needs after different types of natural disasters. Japanese architect Shigeru Ban received the Pritzker Prize in 2014 and is known for his experimental and innovative use of materials such as paper and cardboard in buildings, and for his efforts to help homeless people after natural disasters or in refugee situations. Team of architects from Hong Kong was awarded in World Architecture Festival (WAF) in Berlin for their post-earthquake reconstruction project. They developed a new and economical compacted earth construction technique that will be more resistant to seismic activity. Topics like seismic resistance of different local materials and self-construction are part of architectural discussions. Read on...
The 9 Architecture Topics You Need To Know About in 2018
Authors: Marina Gosselin, Piedad Rojas, José Tomás Franco, Fernanda Amaro, Nicolás Valencia, Karina Zatarain, Fabián Dejtiar, Camila Marín, Pola Mora
Mohammad Anas Wahaj | 27 nov 2017
EDIT (The Expo for Design, Innovation & Technology), the 10 day event held in Toronto (Canada) showcased art, installations and projects, focused on innovation and design to build a sustainable future for the world. It included talks from David Suzuki, Ian Campeau (A Tribe Called Red), among others. Here are 5 selected ideas and innovations - (1) Prosperity For All: Curated by Canadian designer Bruce Mau, the main exhibit juxtaposed Paolo Pellegrin's photos of devastation throughout world, with people and inventions that are helping to combat issues such as famine, refugee crisis, smog and more. It highlighted Smog Free Project (Dutch artist and innovator Daan Roosegaarde's smog free bike that works to purify the air around you while you ride), The Ocean Cleanup (Boyan Slat's creation that intend to remove 50% of the trash found in Great Pacific Garbage patch in just 5 years) and many more. (2) Art With Purpose: Dennis Kavelman, an artist and tech investor, collaborated with the Digital Futures team at OCAD University (Canada) to create a piece of work inspired by Andy Warhol. Expiry Dates works in two phases - It compiles answers from an online questionnaire, measuring your life expectancy against a myriad of points such as your fitness level, whether you smoke, if you're married and more. Then you sit for a self-portrait, which you attach to a QR Code with all your data. In a few minutes your heartbeat appears on the big screen, taken from a reading from your eye, and then your portrait appears along with your predicted date of expiry. Another piece of the installation, titled That's Not Very Many, uses a magnetized digital board to break down those days in months. (3) The New Housing: Living sustainably means looking at where we live and providing affordable housing for all. Exhibit included Mickey Mouse's Home of the Future that was a fully functional shipping container created by students at OCAD. The One House Many Nations home was created by grassroots organization Idle No More, that seeks to provide affordable housing based on traditional indigenous ideas, and consists of two modules that link together, one dubbed shelter and the other service, that can be pieced together based on the family or individual's needs as well as the landscape in which they live. (4) The Future Of Fashion: Fashion Takes Action's Design Forward award was given to a sustainable fashion label Peggy Sue Collection (founded by Peggy Sue Deaven-Smiltnieks), a line of eco-friendly cotton and denim. (5) Waste No More: Keeping in mind the concept of feeding many with minimal impact, Waterfarmers created an on-site aquaponics exhibit to show how fish waste can be used to fertilizer food. The idea is to utilize water that is housing fish to then fertilize plants, providing protein and vegetables in a sustainable manner. Read on...
Mohammad Anas Wahaj | 26 jul 2017
Richard J. Weller, professor of landscape architecture at University of Pennsylvania, and team of academics have created an online project called 'Atlas for the End of the World', a collection of maps and graphics to help viewers see where and how urbanization is in conflict with biodiversity. According to Prof. Weller, 'We mapped that interface between urban growth and the world's most valuable diversity...That conflict is bloody, it's disastrous, it's happening all over the world.' The project is an answer to Ortelius's 'Theatrum Orbis Terrarum' (Theatre of the World), printed in 1570 and thought to be the first modern atlas. Prof. Weller hopes that by 'mapping the intricacies of ecological conflict...architects, designers, and others can help create more ecologically sustainable relations between people and the planet.' Read on...
Data Activists Map the World's Ecological Conflict
Author: Cyndi Suarez
Mohammad Anas Wahaj | 23 feb 2017
Society continues to face challenges to construct affordable, high-quality, innovative and future-focused built environments. Many building processes are sub-standard and obsolete, with sustainability concerns. Current research on integration of digital technologies within architectural and construction processes promises substantial contributions to sustainability and productivity. Research connections between diverse fields like architecture, structural design, computer science, materials science, control systems engineering, and robotics are required. Researchers during the American Association for the Advancement of Science (AAAS) 2017 reveal latest developments in digital fabrication in architecture at 1:1 building scale. They explain successful integration of digital technologies in design, planning, and building processes to transform the building industry. (1) On Site Digital Fabrication for Architecture: Prof. Jonas Buchli, Agile and Dexterous Robotics at ETH Zurich (Switzerland), proposes a radical focus on domain specific robotic technology enabling the use of digital fabrication directly on construction sites and in large scale prefabrication. (2) The New Mathematics of Making: Prof. Jane Burry, Director of the Spatial Information Architecture Laboratory at RMIT University in Melbourne (Australia), explores how these opportunities (Digital computation; Linking of design attributes to extraneous factors; Mathematical design models etc) for automation, optimization, variation, mass-customisation, and quality control can be fully realised in the built environment within full scale construction. (3) Building Materials for 3D Printing: Prof. Ronald Rael, Architecture at University of California at Berkeley (USA), reveals the development of new materials that can overcome the challenges of scale and costs of 3D printing on 1:1 construction scale. He demonstrates that viable solutions for 3D printing in architecture involve a material supply from sustainable resources, culled from waste streams or consideration of the efficiency of a building product's digital materiality. Read on...
ETH Zurich Global News:
Digital Fabrication in Architecture - The Challenge to Transform the Building Industry
Author: Rahel Byland Skvarc
Mohammad Anas Wahaj | 26 nov 2016
Local climate conditions and natural environment defines the efficiency, effectiveness and aesthetics of landscape design. Arizona's (USA) climate is charecterized by abundance of sunlight throughout the year with warm days, refreshing night and dry air. Therefore, outdoor living spaces are given extra importance by residents. To cater to this requirement, and provide comfort and functionality, architects and landscape designers are giving special emphasis to trends observed by CreativeEnvironments.com - (1) Sustainability: Residential Landscape Architecture Trends Survey conducted by the American Society of Landscape Architects (ASLA) considers sustainability as one of the leading trends of 2016; Water-starved state like Arizona, with twenty year of draught, has more relevance; Xeriscaping; Use of native, draught-tolerant, desert-adaptive plants; Grouping plants based on their water consumption; Rainwater harvesting; Use of rain barrels to capture water flowing off the roof; Designs can include contours like depressions, berms, or basins that collect rainwater; Edible gardens with native plants. (2) Indoor Comforts: Extending the comforts of indoors to backyards; Outdoor living spaces like kitchens, seating areas, fireplaces etc; Use of technology like WiFi, TV sets, irrigation controlling advanced systems; Energy-efficient LED lighting. (3) Modern Design: Modern landscape design includes a minimalist approach to planting, as well as geometric pools and patios that are defined by straight lines and right angles. These are a natural match for desert environment that is generally admired for stark beauty, simplicity, and clean lines. The austerity of modern design allows nature to take center stage, accentuating rather than distracting from the beauty of the surroundings. Read on...
AZ Big Media:
Top landscape design trends harness the beauty of Arizona
Mohammad Anas Wahaj | 17 sep 2016
Researchers from Staford University [Po-Chun Hsu, Alex Y. Song, Peter B. Catrysse, Chong Liu, Yucan Peng, Jin Xie, Shanhui Fan, Yi Cui] have developed a low-cost, plastic-based textile that, when woven into clothing, has the ability to keep the body cool more efficiently as compared to the natural or synthetic fabrics that are used today. The research was published in journal 'Science' titled, 'Radiative human body cooling by nanoporous polyethylene textile'. According to Prof. Yi Cui of Materials Science and Engineering, 'If you can cool the person rather than the building where they work or live, that will save energy.' The new material cools by letting perspiration evaporate through it, as fabrics normally do. But the other most innovative characteristic of the material's cooling mechanism is that it allows heat that the body emits as infrared radiation to pass through the plastic textile. Prof. Shanhui Fan of Electrical Engineering says, '40-60% of our body heat is dissipated as infrared radiation when we are sitting in an office. But until now there has been little or no research on designing the thermal radiation characteristics of textiles.' Researchers engineered the cooling material by blending nanotechnology photonics and chemistry to give polyethylene, the material used as kitchen wrap, a number of characteristics desirable in clothing material. It allows thermal radiation, air and water vapor to pass right through, and it is opaque to visible light. Prof. Cui says, 'If you want to make a textile, you have to be able to make huge volumes inexpensively.' According to Prof. Fan, 'This research opens up new avenues of inquiry to cool or heat things, passively, without the use of outside energy, by tuning materials to dissipate or trap infrared radiation.' Read on...
Stanford engineers develop a plastic clothing material that cools the skin
Author: Tom Abate
Mohammad Anas Wahaj | 03 sep 2016
Multidisciplinary team of researchers lead by Prof. Amin Salehi-Khojin from University of Illinois at Chicago (UIC) have engineered a process through a solar cell to mimic plants' ability to convert carbon dioxide into fuel, a way to decrease the amounts of harmful gas in the atmosphere and produce clean energy. According to Prof. Salehi-Khojin, 'The artificial leaf essentially recycles carbon dioxide. And it's powered entirely by the sun, mimicking the real photosynthesis process. Real leaves use the energy from the sun and convert carbon dioxide to sugar. In the artificial leaf that we built, we use the sun and we convert CO2 to (synthetic gas), which can be converted to any hydrocarbon, like gasoline.' Describing the process Prof. Salehi-Khojin said, 'The energy of the sun rearranges the chemical bonds of the carbon dioxide. So the sun's energy is being stored in the form of chemical bonds, which can be burned as fuel...Scientists around the world have been studying carbon reduction, as this type of reaction is called, for years.' Prof. Nathan Lewis of California Institute of Technology, who has been studying solar fuels and artificial photosynthesis for more than 40 years, says, 'UIC's development is only a small piece of an eventual solar fuel product that can be widely implemented. There's a lot of steps that need to occur to envision how these things would translate into a commercializable system, but it's a step for building a piece of a full system that may be useful.' Prof. Michael R. Wasielewski of Northwestern University comments, 'UIC's development could push renewable energy technology forward.' The research, 'Nanostructured transition metal dichalcogenide electrocatalysts for CO2 reduction in ionic liquid', was recently published in journal 'Science'. UIC News Center website (news.uic.edu) provides the following information about co-authors and collaborators of this research - Amin Salehi-Khojin, Mohammad Asadi, Kibum Kim, Aditya Venkata Addepalli, Pedram Abbasi, Poya Yasaei, Amirhossein Behranginia, Bijandra Kumar and Jeremiah Abiade of UIC's Mechanical and Industrial Engineering Department, who performed the electrochemical experiments and prepared the catalyst; Robert F. Klie and Patrick Phillips of UIC's Physics Department, who performed electron microscopy and spectroscopy experiments; Larry A. Curtiss, Cong Liu and Peter Zapol of Argonne National Laboratory, who did Density Functional Theory calculations; Richard Haasch of the University of Illinois at Urbana-Champaign, who did ultraviolet photoelectron spectroscopy; José M. Cerrato of the University of New Mexico, who did elemental analysis. Read on...
UIC researchers develop artificial leaf that turns CO2 into fuel
Author: Ally Marotti
Mohammad Anas Wahaj | 12 aug 2016
Team of multidisciplinary researchers from Case Western Reserve University (USA) [Victoria Webster; Roger Quinn; Hillel Chiel; Ozan Akkus; Umut Gurkan; Emma L. Hawley; Jill M. Patel; Katherine J. Chapin], have created a 'biohybrid' robot by combining sea slug materials with 3D printed parts, that can crawl like sea turtle. Scientists suggest that in future, swarms of biohybrid robots could be released for such tasks as locating the source of a toxic leak in a pond that would send animals fleeing. They could also be used to search the ocean floor for a black box flight data recorder, a potentially long process that may leave current robots stilled with dead batteries. According to Ms. Webster, PhD student and lead researcher, 'We're building a living machine - a biohybrid robot that's not completely organic - yet. For the searching tasks, we want the robots to be compliant, to interact with the environment. One of the problems with traditional robotics, especially on the small scale, is that actuators - the units that provide movement - tend to be rigid.' Researchers also explain that if completely organic robots prove workable a swarm released at sea or in a pond or a remote piece of land, won't be much of a worry if they can't be recovered. They're likely to be inexpensive and won't pollute the location with metals and battery chemicals but be eaten or degrade into compost. Read on...
think - CWRU Blog:
Researchers build a crawling robot from sea slug parts and a 3-D printed body
Author: Kevin Mayhood
Mohammad Anas Wahaj | 04 aug 2016
According to Wikipedia, 'Corporate Social Responsibility (CSR) became popular in 1960s and is a form of corporate self-regulation integrated into a business model. CSR policy functions as a self-regulatory mechanism whereby a business monitors and ensures its active compliance with the spirit of the law, ethical standards, and national and international norms.' While BusinessDictionary.com defines CSR as 'A company's sense of responsibility towards the community and environment (both ecological and social) in which it operates. Companies express this citizenship - (1) Through their waste and pollution reduction processes. (2) By contributing educational and social programs. (3) By earning adequate returns on the employed resources.' According to a Global CSR Study conducted by Cone Communications/Ebiquity, 91% of global consumers expect companies to do more than make a profit but also operate responsibly to address social and environmental issues. From integrating a social mission into cross-departmental activities to engaging in sustainability practices, there are myriad ways in which organizations can adopt both a good business and commerce-driven model. A new report from PSFK Labs, 'Impact Debrief', explores how brands can innovate around this decades-old concept of CSR to elevate their social impact and influence. The study provides 5 key ingredients for creating social innovation - (1) Identify And Unite Around A Relevant Social Problem. (2) Promote Cross-Functional Integration. (3) Incentivize And Empower Employees. (4) Create Value By Maximizing Sustainability Efforts. (5) Deliver Transparency. Read on...
The 5 Fundamentals For Corporate Social Innovation
Mohammad Anas Wahaj | 28 jul 2016
Packaging is an important component of product handling, logistics, advertising, marketing and selling. There are variety of materials that are currently in use for packaging. Environmental challenges arise due to the waste generated through discarded packagings. The packaging industry is exploring better materials that can reduce environmental footprint. In spite of scientific breakthroughs in developing new packaging materials, there are issues related to their performance and price, inhibiting their mass adoption and usage. Bryan Shova, packaging designer and industrial design director at Kaleidoscope, explains sustainability aspects of packaging. He says, 'I dream of the day when material science and manufacturing can deliver on the promise of zero environmental impact, high performance, premium finish and low costs.' He explains, 'The viability of true sustainability is a complex economic challenge, and the ugly truth is that few consumers, brand owners or municipalities are willing to pay the premium price for cutting-edge sustainable packaging solutions. True solutions will come through "systems thinking" that requires the material supplier, manufacturer, retailer, consumer and the municipality to share in the premium costs and labor required to design, collect and recycle packaged materials.' He provides 10 principles for designing sustainable packaging - (1) Start with commodity materials that are commonly recycled. (2) Design the package from a single material. (3) Focus on the product-to-package ratio. (4) Design for assembly at the point of manufacture. (5) Avoid gluing and laminations. (6) Design for distribution. (7) Eliminate secondary and tertiary packaging when possible. (8) Design for disassembly. (9) Clearly mark the materials on the packaging components. (10) Use Lifecycle Assessment. Read on...
10 ways to design sustainable packaging with intent
Author: Bryan Shova
Mohammad Anas Wahaj | 23 jun 2016
According to the survey by U.S. Trust (a subsidiary of Bank of America), of 684 high net worth (HNW) individuals, all with investable assets of US$ 3 million or more, there is increasing interest and activity in social impact investing, particularly among women, Millennials and Gen Xers. The survey also found the 7 out of 10 HNW Americans have more confidence in the private sector to solve social and environmental problems than the public or nonprofit sector. Moreover, another 6 in 10 believe that private capital invested in social and public programs can produce superior outcomes, all while ownership and interest in impact investing climb. Jackie VanderBrug, Managing Director of U.S. Trust, says, 'Understanding how and why individuals make impact investments is an increasingly important component of nonprofit management. I think that nonprofit executives that look at impact investing as a trend to be welcomed and embraced are going to be the ones ahead of the curve. Impact investing is not going away. It's fundamentally changing how investments are being made by individuals and fund managers. Understanding that and what it means to your donor base, constituency and board members is an important part of a nonprofit executive's job.' The survey report also finds that, environmental protection and sustainability is the issue that matters most to HNW investors, followed by healthcare equality and access; disease prevention, treatment and cure; access to education; and assistance for veterans. Ms. VanderBrug further adds, 'This is not about confusing philanthropy. Our clients are extremely philanthropic and we don't think that that should stop. My experience is that most individuals who are interested in impact investing are also very philanthropic. They understand that all sectors of the economy need to work.' Read on...
The NonProfit Times:
Big Donors Losing Faith In Charity To Solve Problems
Author: Andy Segedin
Mohammad Anas Wahaj | 29 may 2016
A number of studies have strengthened the common belief that being around trees and close to nature improves one's mental and physical well-being. Research by Prof. Bin Jiang of the University of Illinois at Urbana-Champaign (now at University of Hong Kong) and his team, further emboldens the belief regarding the soothing aspects of green environment on stress levels and blood pressure. The study was undertaken to determine the dose-response curve between tree cover density and stress recovery. It included 158 volunteers in mildly stressful situations. The experiment utilized virtual reality headset to view 360-degree videos of an urban space with varying amounts of tree canopy visible. Results obtained from the tests showed a positive linear association between the density of trees and the self reported recovery from stress. Prof. Jiang comments, 'These finding suggest that viewing a tree canopy in communities can aid stress recovery and that every tree matters.' Researchers found that regardless of age, gender, and baseline stress levels the greater the exposure to trees, the less stress the subject felt. Read on...
Total Landscape Care:
University study - Stress falls as exposure to trees increases
Author: Jill Odom
Mohammad Anas Wahaj | 03 may 2016
Sir Tim Berners-Lee, inventor of the World Wide Web and founder of the Web Foundation, is concerned about governments not providing open access to their data online. He says, 'The lack of free access to government data - or 'data poverty' - is contributing to widening inequality around the world...Inequality and poverty are about more than income. They are also about information.' Openly published data can help fight corruption and improve services for citizens. It can also be of value in understanding and fighting global warming and related issues like deforestation, floods, fall in crop yields etc. The study by the Web Foundation found that that more than half of the 92 countries it studies now have open data initiatives in place. Moreover, fewer than 10% of the datasets surveyed were open, and most of these are in the rich world, and almost non in African countries. Anne Jellema, CEO of the Web Foundation, says, 'Trying to use traditional data sources to tackle complex development challenges like climate change and hunger is like tunnelling through rock in the dark with a teaspoon. It takes ages and you may come out in the wrong place. Making development data open is vital for fast and accurate collaboration on the SDGs (United Nations Sustainable Development Goals), and the urgency now is to move from promises to implementation.' Read on...
Sir Tim Berners-Lee - Data poverty is the next frontier of inequality
Author: Ben Rossi
Mohammad Anas Wahaj | 27 mar 2016
Food wastage is becoming a substantial cause of concern around the world. France recently passed laws to restrict throwing away or destroying food and UK's biggest retailer, Tesco, pledging to give all leftover food to charities. According to Food and Agriculture Organization of the United Nations website (fao.org) - Roughly one third of the food produced in the world for human consumption every year, approximately 1.3 billion tonnes, gets lost or wasted; Food losses and waste amounts to roughly US$ 680 billion in industrialized countries and US$ 310 billion in developing countries. Governments, food chains and retailers, charitable organizations and social enterprises, need to come together to find ways to restrict and minimize food waste and make substantial part of it available to where it is required most. Following are some valuable suggestions - (1) Logistics: Efficient coordination between supermarkets and charities is essential. Supermarkets shouldn't just dump food at charities. Elaine Montegriffo, CEO of SecondBite, says, 'It is not just having enough trucks and storerooms...Some organisation has to take responsibility for coordinating donations so the right food reaches people in useable condition.' (2) Education: Create awareness about food labels and other specifications among consumers. Ronni Kahn, CEO of OzHarvest, says, 'Consumers need to understand what date marks mean.' (3) Food consumed at home should have minimal losses and consumer buying and eating behaviors need to be transformed. (4) Growing less food: Ms. Montegriffo says it's counterintuitive but if producers and retailers were not throwing away 1/3 of the food produced, the cost of producing it would drop. If supermarkets did not over-order food, their costs would reduce. (5) UK's model of collaborative understanding and commitment, between environment ministry, sumpermarkets, manufacturers and packaging companies has been effective and can be emulated. (6) Denmark's model with an organization buying surplus food from other supermarkets and selling at discount can also be helpful to reduce food waste. (7) Legislative measures can be considered and that should evolve with deliberations among various stakeholders. A number of organizations in Australia, for example retailers like Woolworths and Coles, and charities like OzHarvest, SecondBite and Foodbank, are currently working towards achieving minimal food wastes through the following 6 methods - (1) Reasonable and achievable long-term targets through diverse strategies like food donations, commercial composting, fertiliser, electricity production and animal feed. (2) Using food charities. (3) Buying ugly fruit and selling at cheaper rates. (4) Supermarkets are ordering less by using supply chain technologies and ordering systems. (5) Good incentives: Australian Environment Minister Greg Hunt introduced an incentive for businesses to reduce food or garden waste in landfill. (6) Talking about food waste and seeking collaborative solutions through participation from wide array of public and private organizations. Read on...
Mohammad Anas Wahaj | 05 mar 2016
According to American Society of Landscape Architects (ASLA) survey of 803 US-based landscape architects, people are overwhelmingly concerned with water conservation. Some of the highlights of the survey include the following top 5 trends - (1) 88% reported that clients seemed most interested in rainwater or graywater harvesting elements. (2) Native plants. (3) Native or adaptive drought tolerant plants. (4) Low-maintenance landscapes. (5) Permeable landscapes. Nancy Somerville, CEO of ASLA, says, 'It does reflect a much greater awareness from the population as a whole, about critical issues like water conservation and energy efficiency, as well as water efficiency, and stormwater issues.' James Brown, Governor of California, considering the expected 5th consecutive year of drought, in addition to other measures also ordered that 50-million square feet of state-owned lawns be replaced with drought tolerant landscaping. According to Prof. Mitchell Pavao-Zuckerman, Department of Environmental Science and Technology at the University of Maryland, 'People are starting to think about how their house and property fits into the broader urban landscape context, and how they might contribute to more sustainable built environments than we've had in the past.' The survey also observed that the creative shift towards water conservation is already visible. Lush, maximalist gardens and fountains, are being replaced by cool, sculptured minimalism. Prof. Pavao-Zuckerman adds, 'There are non-profits springing up devoted to teaching homeowners how to install water-saving elements themselves.' Read on...
Mohammad Anas Wahaj | 29 feb 2016
According to World Health Organization (WHO), air pollution has become the world's biggest environmental risk, linked to over 7 million deaths a year. A global team of scientists (Farid Touati, Claudio Legena, Alessio Galli, Damiano Crescini, Paolo Crescini, Adel Ben Mnaouer) from Canadian University Dubai, Qatar University, and the University of Brescia (Italy), have developed a technology, known as SENNO (Sensor Node), that enables high-efficiency air quality monitoring, to help promote a cleaner environment and reduce the health risks associated with poor atmospheric quality. The technology promises to make air quality monitoring cost-effective. The research paper, 'Environmentally Powered Multiparametric Wireless Sensor Node for Air Quality Diagnostic', was published in Sensors and Materials journal. Prof. Adel Ben Mnaouer of Canadian University Dubai (CUD), says, 'Sensor networks dedicated to atmospheric monitoring can provide an early warning of environmental hazards. However, remote systems need robust and reliable sensor nodes, which require high levels of power efficiency for autonomous, continuous and long-term use...Our technology harvests environmental energy...it optimises energy use by the sensory equipment, so as to function only for the time needed to achieve the operations of sensor warm-up, sampling, data processing and wireless data transmission, thereby creating an air quality monitoring system that measures pollutants in a sustainable and efficient way.' Read on...
The Gulf Today:
Dubai professor develops innovation to combat increasing air pollution
Mohammad Anas Wahaj | 24 feb 2016
According to a study by Prof. Sachin Modi of Iowa State University (USA) and Saurabh Mishra of McGill University (Canada), a strong marketing department is crucial to helping a firm leverage its efforts to be socially responsible. Study results show the combination of marketing and CSR can provide shareholders with a 3.5 percent gain in stock returns. Researchers defined CSR as discretionary firm activities aimed at enhancing societal well-being and analyzed six different types of CSR activities - environment, products, diversity, corporate governance, employees and community - to determine whether marketing of these efforts increased long-term firm value and stock price. Firms often consider CSR as a cost and have to make an investment and may not always see the benefits. Prof. Modi says, 'What we want to show is that if a firm is good and has some complimentary capabilities, it can gain a lot from CSR activities...The return is dependent upon the type of activity. Firms benefited from five of the six types of CSR efforts studied, with the exception of charitable giving and philanthropy...We're not saying firms shouldn't give to charity, because it is a very important component, all we're saying is we don't see a financial return.' Prof. Modi further suggests, 'Our hope is that firms see it is important to be socially responsible. It's not a choice of one versus the other. Firms have to do multiple aspects of being socially responsible.' Read on...
ISU News Service:
Marketing key to return on corporate social responsibility investment, ISU study shows
Author: Angie Hunt
Mohammad Anas Wahaj | 17 feb 2016
There is an established relationship between built environment and human health. It is important to understand how architectural design, interior design, building technologies and materials etc, interact with external natural environment. Health-centric design approaches are now being utilized for built environments like hospitals, schools, office spaces, homes etc. Urbanization is another aspect that has public health related consequences. According to the study, 'Walls talk: Microbial biogeography of homes spanning urbanization' (by Jean F. Ruiz-Calderon, Humberto Cavallin, Se Jin Song, Atila Novoselac, Luis R. Pericchi, Jean N. Hernandez, Rafael Rios, Oralee H. Branch, Henrique Pereira, Luciana C. Paulino, Martin J. Blaser, Rob Knight, and Maria G. Dominguez-Bello) published in journal Science, certain aspects of a house's design could have an influence on the types of microbes found inside, with more urban homes separating humans from the outdoors and keeping out the environmental microbes we once evolved to coexist with. Researchers speculate that these changes may be having impact on public health. The study focused on four communities of Amazon Basin with similar climates and outside environment, but with different levels of urbanization. Prof. Maria Gloria Dominguez-Bello of NYU School of Medicine, 'We humans build the environments we live in and spend most of our time (in), and these may be very different to the natural environments. Very little is known about microbes of the built environment.' According to Prof. Graham Rook of University College London, who was not part of the study, 'There is increasing evidence that exposure to microbial biodiversity from the natural environment is important for health.' Prof. Humberto Cavallin of University of Puerto Rico's School of Architecture, comments, 'As we move from rural to urban...houses become more isolated from the outside environment and also become more internally compartmentalized according to the function of the spaces.' Prof. Jean Ruiz-Calderon, a biologist at University of Puerto Rico and lead author of the study, says, 'The results of the study reveal that microbes from house walls and floors differ across habitations. With increasing urbanization, houses contain a higher proportion of human-associated bacteria...and decreasing proportions of environmental bacteria...walls become reservoirs of bacteria that come from different sources depending on the use of the spaces.' Prof. Dominguez-Bello adds, 'We are in environments that are highly humanized, and therefore a lack of ventilation and high concentrations of human bacteria may...facilitate human-to-human transmission of microbes.' Prof. Ruiz-Calderon warns, 'As we alter our built environments in ways that diverge from the natural exposures we evolve with, we need to be aware of the possible consequences.' Read on...
The Washington Post:
The hidden health consequences of how we design our homes
Author: Chelsea Harvey
Mohammad Anas Wahaj | 12 feb 2016
Corporations can find themselves in situations where their profit seeking goals can develop conflict with their ethical and sustainability related direction. According to Wikipedia, 'Corporate sustainability is a business approach that creates long-term consumer and employee value by creating a "green" strategy aimed toward the natural environment and taking into consideration every dimension of how a business operates in the social, cultural, and economic environment. It also formulates strategies to build a company that fosters longevity through transparency and proper employee development.' Most reputed organizations now have sustainability department that manages sustainability issues and integrates them with overall business objectives. Sustainability and marketing departments are trying to develop a converged approach to influencing customer behavior and persuading more responsible habits. But it can be a challenging task to align strategy and resources of both these departments. 73% of 1000 listeners of a webinar 'Influence customer behaviour through integrated marketing and sustainability' on website ethicalcorp.com believe that their organisation has not successfully integrated marketing and sustainability to influence customer behaviour. To do so they can utilize the following tips - (1) Start at the top: Senior managers should be made aware of all sustainable efforts in the organization to drive their support and channel effective internal and external communication through them. (2) Ensure internal integration: Continuous and consistent sharing of ideas between different departments help in integration. According to Rupert Maitland-Titterton of Kellogg Company, 'Our marketing and sustainability departments report to one and other and see each other every day. This ensures that ideas are shared and a feeling of inclusion rather than "us and them" is created.' (3) Understand your customer: Customers demand more sustainable and responsible behavior from companies. Both departments should focus on customer-centricity and develop collaborative approach to fulfil consumer expectations. (4) Keeping messaging consistent: Have long-term sustainable goals, communicate regularly and involve customers in achieving them. Dr. Kirstie McIntyre of HP says, 'Companies need to make it part of the value proposition.' David Brunt of AkzoNobel suggests seeking a 'win-win' situation. (5) Make sustainability the norm: Sustainability should be integrated seemlessly into every process and product so that the overall organization is marketed as a sustainable one. Read on...
How marketing and sustainability can drive customer behaviour change - 5 top tips
Author: Liam Dowd
Mohammad Anas Wahaj | 22 jan 2016
Concerned authorities try to provide affordable housing to their marginalized communities. In regions with extreme climate conditions it becomes even more challenging to manage costs related to energy consumption. Nanaimo Aboriginal Center (British Columbia, Canada) in partnership with the city administration is planning to build an affordable housing complex that will abide by the energy efficiency standards. The project will use passive housing design, that is more economical and is an alternative to LEED (Leadership in Energy and Environment Design). According to Chris Beaton, Executive Director of Nanaimo Aboriginal Center, 'You build your building so it's oriented to the sun and during the winter, you're allowing in the heat of the sun to warm the interior of the building. You put in robust insulation...then you vapour barrier it so no cold air is coming in and you're not losing heat during the winter.' Read on...
Nanaimo News Bulletin:
Affordable housing project aims to use passive house design
Author: Karl Yu
Mohammad Anas Wahaj | 12 jan 2016
According to US Bureau of Labor Statistics website (bls.gov), 1987 United Nations conference defined sustainable development as, 'Development that meets the needs of the present without compromising the ability of future generations to meet their own needs.' A report from the National Association for Environmental Management describes sustainability as, 'Company's strategies for acting as a responsible corporate citizen, ensuring its operations are financially sustainable and minimizing its environmental footprint. Sustainability initiatives may include natural resource reduction, supply chain management, worker safety and health initiatives, stakeholder engagement and external reporting.' Sustainability professionals are often employed by companies to achieve their goals by ensuring that their business practices are economically, socially, and environmentally sustainable. Sustainability is a diverse field and to pursue right careers requires thorough search starting from CSR (Corporate Social Responsibility) or sustainability departments of corporations, nonprofit or social startups, or social impact or social consulting firms. But apart from these usual approaches, Katie Kross (Managing Director of the Center for Energy, Development, and the Global Environment (EDGE) at Duke University's Fuqua School of Business), provides some other out of the box ideas for professionals seeking sustainability careers and want to make social impact - (1) Mission-driven brand manager (2) University sustainability director (3) ESG (Environmental-Social-Governance Investing) portfolio analyst (4) CSR account executive for a creative agency (5) Post-graduate intern at an environmental NGO (6) Foundation program officer. Read on...
6 Sustainability Careers That Haven't Occurred to You Yet
Author: Katie Kross
Mohammad Anas Wahaj | 15 dec 2015
Healthcare systems in US are taking initiatives to achieve sustainable designs in their buildings. They are targeting high levels of energy efficiency as part of their new facility design. They are trying to balance both sustainability and bottom line and seek to positively impact their communities. They consider sustainability design as a continuously evolving process so that they can adjust, tweak, and redesign, and achieve higher standards. Alan Eber of Gundersen Health System, one of the industry's green leaders, says 'Our goal was to achieve 115 kBtu per square foot per year. The average for hospitals in our region is about 250 kBtu so it was well below half of what the average hospital uses.' Mr. Eber adds, 'One of the biggest design lessons on the project was the potential to reduce energy use with the geothermal heat pump. The system takes excess heat in the hospital and puts it back into the system so burning fossil fuels isn't required to heat the hospital, resulting in a huge energy savings.' Another health organization, Ascension Health, adopted new design standards and achieved an Energy Star rating of 97 for its new facility, through a combination of technologies such as energy recovery air handling units and a variable air volume turndown in non-critical spaces to minimize fan, cooling, and reheat energy. According to Gerry Kaiser of Ascension Health, 'We use a lifecycle approach to justify what might be a slight upfront premium to put in the kind of systems and equipment that it does. Once the hospital is open, it's very difficult to get money spent on upgrading equipment, whether it's five or 20 years old. We try to design our hospitals to last and to perform knowing that no one wants to spend money on the unglamorous things in the future.' Palomar Medical Center (PMC), for which the work started in 2002 and got completed in 2012, utilized the latest concepts, best practices and technologies available at that time. Building Information Management (BIM), Integrated Project Delivery (IPD) and sustainable design were at the initial stages of their development. Thomas Chessum of CO Architects says, 'PMC took advantage of the technology of the time, such as passive shading systems, heat-load reduction, and daylighting, to reduce its energy consumption, since LED lighting was still cost-prohibitive and active building programs like chilled beam systems weren't yet mainstream.' PMC had two main directives in their design process - (1) Create an environment that promotes health and healing. (2) Reduce the impact on the natural environment in construction and operations. Healthcare systems around the world have to effectively merge sustainability into their design processes and collaboratively work with the architects, engineers, designers, and their stakeholders like health staff and patients, and community at large, to provide better health solutions with reduced ecological footprint. Read on...
Mohammad Anas Wahaj | 29 nov 2015
The fast-paced world of fashion and related consumption leads to generation of large amount of waste that leaves a substantial ecological footprint. According to the nonprofit GrowNYC, in the city of New York the average person throws out 46 pounds of clothings and textiles every year (totals 193000 tons for NY). While Council for Textile Recycling found that US generates 25 billion pounds of textile waste per year (82 pounds per person) and estimates that it will increase to 35.4 billion pounds by 2019. But only about 4 billion pounds (15%) gets donated and recycled and the remaining reaches landfills, contributing 5.2% to all trash generated in US. Elizabeth Cline, author of the book "Overdressed: The Shockingly High Price of Cheap Fashion", says 'There is so much waste being created and that has changed really dramatically in the last 15 years with the rise of fast fashion and disposable consumption.' Adam Baruchowitz, CEO of Wearable Collections, which coordinates textile recycling in partnership with GrowNYC, acknowledges the increasing rise in textile waste. While Nate Herman, VP of international trade at American Apparel and Footwear Association, have a contrarian view and explains 'People are actually buying less than they did 10 years. While there has been a lot of press about [wastefulness], the numbers don't bear that out.' But he acknowledges that the industry is trying to effectively handle the clothing's end-of-life issues. Some companies provide small credit to consumers who trade-in used garments, while others donate used clothings to charities. Some companies provide support and contribute to the recycle programs where used textiles end up in producing materials used in other industries like insulation in buildings. Moreover, there are a number of startups that are working to give a second life to used clothings. A small number of fashion companies are also incorporating recycled materials in their new line of clothings. Eco-friendly strategies are considered costly by the industry. According to Jill Dumain, director of environmental strategy at Patagonia, 'It's an industry-wide dilemma, for sure, on how do we do something at scale that the industry can participate in...The end result is that you have smaller-scale production that ends up to be more expensive.' She suggests that awareness about recycling is necessary and at the same time there need to be a thinking among consumers not to treat clothes like a cheap disposable item. Slow fashion might be the way forward. She further explains, 'I do think consumption is a big part. People need to learn how to buy less and companies need to learn how to be profitable in selling less.' Read on...
Is the fast fashion industry ready to change its wasteful ways?
Author: Michael Casey
Mohammad Anas Wahaj | 10 oct 2015
According to Global Impact Investing Network (GIIN), 'Impact investments are investments made into companies, organizations, and funds with the intention to generate social and environmental impact alongside a financial return...The growing impact investment market provides capital to address the world's most pressing challenges in sectors such as sustainable agriculture, clean technology, microfinance, and affordable and accessible basic services including housing, healthcare, and education.' The recent report by Wharton School of the University of Pennsylvania, 'Great Expectations: Mission Preservation and Financial Performance in Impact Investments', based on the evaluation of financial performance of 53 impact investing equity funds that include 557 individual investments, explores the two most important aspects of impact investing - financial returns and long-term impact. The study suggests that - in certain markets segments - investors might not need to expect lower returns as a tradeoff for social impact. According to authors of the report, Wharton finance professors David Musto and Chris Geczy, certain market segments of funds in the sample yield returns close to those of public market indices. Prof. Geczy explains, 'Our research fills a near-void of rigorous analysis of private investment and social impact outcomes and most importantly the link between the ideals of doing well and doing good. The study examines the tension between profits and purpose, also bringing to bear analyses characterizing relative performance as well as statistical certainty about the result. It represents an exciting initial advancement in our ongoing social impact research agenda.' Read on...
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