We speak frequently about the tension between small personal steps and large systemic changes, but we don’t offer explore the hardships and joys of the big things we do as individuals. Take transit — no, literally take transit in much of North America, and you will discover a mode of conveyance that is generally greener (much greener if traveling within a dense city) but at least on occasion far more inconvenient: checking timetables, waiting for late buses and trains, dealing with the crazy and homeless, moving at the mercy of large bureaucracies. There is a quiet heroism to those of us North Americans who not only don’t drive, but don’t even own a car and thus go everywhere they go by public transportation. Enter Transitman! Seattle artist (and my close friend) Christian French spent a stint as artist-in-residence for the public transportation agency Sound Transit. In the process, he decided that what was most interesting was not the routes the agency was building, or the new railroad cars that would run on them, but the people who would decide to ride in them. To dramatize the hard, quiet work demanded of those riders, French created a persona, TransitMan, a superhero… (more)

(Posted by Alex Steffen in Arts at 5:36 AM)

Anna Dumitriu is the Director of the Institute of Unnecessary Research and an artist whose work is deeply grounded in scientific research. I met her a few weeks ago at the Mobile Music Workshop in Amsterdam where she was presenting Bio-Tracking, a mobile phone-based exhibition using GPS and a software called Socialight which enabled the placement of virtual sticky notes around various locations in Brighton. Anna sampled various locations in the city for bacteria and molds, revealing this unseen world to us through digital micrographs. Luciana Haill, Ian Helliwell Ollie Glass and Juliet Kac created a series of sound works to accompany the images. Microbiologist John Paul wrote scientific text descriptions of the microbes. The use of GPS to map the locations where the microbiological swabs were taken brought together the microscopic and the macroscopic, drawing a thread between the satellites orbiting the earth and the bacteria at our feet. Visitors could download the software and wander around the sites receiving SMS, sound files and images to their phones. Due to the nature of Socialight the exhibition is still live and can be viewed now. I was so impressed by Anna’s enthusiasm and the sense of poetry she brings to… (more)

(Posted by Regine Debatty in Arts at 5:33 AM)

Editor's note: This week, Ecotality blogger Steve Caratzas takes a look at a recent New York Times article that outlines Thomas Edison's green thinking. This post was originallly published on June 3, 2007.

The New York Times has a terrific article about Thomas Edison, and his unparalleled impact on our daily lives, as well as our current (you should pardon the pun) environmental situation.

No individual deserves more credit, or blame, for America’s voracious electricity consumption than Edison, who conceived not only that generating station but also the notoriously inefficient incandescent bulb and a slew of volt-thirsty devices.

However, Edison was also a green visionary of sorts, whose ideas about sustainable energy encompassed windmills and an energy-self-sufficient home.

Want to improve the indoor air quality in your home or office? Get a houseplant.

Plants can absorb air pollutants and can alleviate some "sick building syndrome" symptoms such as headaches and eye, nose or throat irritation which may be caused by inadequate ventilation, chemical contaminants (ie. VOCs, carbon monoxide) or biological contaminants (ie. mold, pollen).

You don't have to overdo it. One plant for every 10 sq yards of floor space should be plenty.

Over the past month or so, we’ve been running a series of posts highlighting many of the core ideas we discuss on Worldchanging. While it’s not necessarily a complete kit of concepts for envisioning 21st century sustainability, each tool, model or idea in the series plays an important role in the conversations we have on the site and with all of you. Below is the full list of 21 principles collected in one place for future reference.

Principle 1: The Backstory
Principle 2: Ecological Footprints and One Planet Thinking
Principle 3: Cradle to Cradle and Closing the Loop
Principle 4: Life Cycle Analysis, Embodied Energy and Virtual Water
Principle 5: Ecosystem Services and Ecological Economics
Principle 6: Transparency
Principle 7: Strategic Consumption
Principle 8: Leapfrogging
Principle 9: Social Entrepreneurship/Base Of the Pyramid
Principle 10: Collaborative Innovation and Creative Commons
Principle 11: Socially Responsible Investment, Patient Capital and Carbon Disclosure
Principle 12: Philanthropy and NGOs
Principle 13: Product Service Systems
Principle 14: Density, Compact Communities and Smart Growth
Principle 15: Carbon Neutrality and Climate Foresight
Principle 16: Offsetting
Principle 17: Environmental Justice
Principle 18: Sustainable Food
Principle 19: Clean and Renewable Energy
Principle 20: Citizen Media
Principle 21: Imagining the Future
(more)

(Posted by WorldChanging Team in Sustainable Design at 5:32 AM)

©Greenpeace/Newman

I grew up without eagles.

I was a child of the 60s, and the place where I spent most of my youth was upstate New York in the United States.Largely agricultural, the area was heavily sprayed with pesticides. The marshes at the north end of Cayuga lake were sprayed with DDT. Because of this, as a child, I thought of eagles and herons as exotic species that featured in picture books, and lived far away. Not so. Eagles, herons, and a handful of other raptors and large bird species once ranged across upstate New York. But by the time I was a child, they were all gone.

It took a Zoologist named Rachel Carson to figure out why. Because before she wrote Silent Spring, there was nobody charged with noticing. There was no Environmental Protection Agency. There were no eco-activists. If the US Department of Agriculture wanted to cause widespread collateral damage to birds and aquatic wildlife in its relentless pursuit of eradicating perceived pests, who was to raise a hand in protest?

The book Rachel Carson wrote so profoundly awoke a complacent public, it changed the world. The EPA, Greenpeace, the Endangered Species Act, and the Clean Air and Clean Water Acts in the US are arguably all direct decedents of Silent Spring, along with bans on dozens of chemicals she targeted in her pages.But Silent Spring wasn’t about chemicals.

What Carson exposed was more: a corporate, government, and social blindness to consequences, to linkedness, to the basics of balance and response in natural systems.

Continue reading Thank you, Rachel Carson…

That chilling (irony intended) headline is from a New Scientist article someone just sent me (thanks Tom). From the story:

The world’s recent carbon dioxide emissions are growing more rapidly than even the worst-case climate scenario used by the Intergovernmental Panel on Climate Change, say researchers.

Continue reading “Recent CO2 rises exceed worst-case scenarios”…

Former Nigerian finance minister Ngozi Okonjo-Iweala is the sort of visionary African leader everyone on stage and in the crowd would wish for Africa. She’s challenged with summing up four days of discussions on “Africa, the next chapter”. She tells us we’re seeing changes in Africa that we never thought would happen. We’ve seen annual growth of 5%, in some cases 6-7%, up from 2%. External debt has been massively reduced. Countries are building up foreign exchange reserves, shoring up their currencies. Private investment flows are increasing, remittances to Nigeria are skyrocketing, and there’s a net inflow of capital. But Africa needs jobs. 62% of Africa’s population is under 24. We have to figure out how to make these people productive. Nigeria is now building an opinion research organization, a way of listening to citizen voices, which she notes is a rare thing on the continent. The top issue in every survey? Jobs. Just a few years ago, she tells us, we couldn’t even talk about “the next chapter” for Africa. There was negative economic growth. There’s been an amazing transformation, and this is something that’s allowed us to have our debate about aid versus the private sector. “It has… (more)

(Posted by Ethan Zuckerman in Sustainable Development at 5:31 AM)

The aviation industry may one day be powered by algae. Manufacturing giant Boeing says that a biodiesel alternative made from algae could be the aircraft biofuel of the future.

Last month, in an 8-page document plainly titled "Alternative Fuels for Commercial Aircraft", Boeing presented their estimation of the alternative fuel sources that could 'relieve worldwide pressure on crude-oil derived fuels' and drive air travel to carbon neutrality.

The biofuel debate has largely glossed over the 'friendly skies' while high fuel prices continue to take their toll on the industry. No biofuel we have yet can step up to the plate. Ethanol collects water and corrodes the engine and lines while biodiesel freezes up in cold weather (ie: cruising altitude). Don't forget pilots' general resistance to change and a life and death dependency on reliable fuel, and aviation biofuels don't have a leg to stand on.

If there’s a document that summarizes the spirit of African 2.0 that Emeka is trying to showcase at this conference, it’s Carol Pineau’s film, “Africa: Open for Business“. She tells us that her reason for making a film focusing on African entrepreneurship was her frustration as a journalist. She covered wars and famines, but she couldn’t sell a story to her editors about cellphones on the continent. She tells us that an African can-do ethic gives Africa amazing potential: “As an American to put a nail into a board and they’ll complain they don’t have a hammer. Ask an African and they’ll find a brick, or a shoe. Imagine what that spirit can do for African business.” She shows us three clips from her movie: a Nigerian clothing company, making fashions for children called “Rough and Tumble”; Alieu Conte’s hugely successful mobile phone company in the DRC, which has had more than a 1000 times return on investment capital; the remarkable Somali airline Diallo Airlines, which operates in a country without a government (In his clip, CEO Mohammed Olan notes, “It’s sometimes a blessing not to have a government: corruption is not a problem because there’s no government.” That line… (more)

(Posted by Ethan Zuckerman in Business at 8:52 PM)