"The Rocketship Wonder of Earlier Decades is Gone"


Solar Plan Could Revolutionize India's Energy Sector


The Future’s Made Of Straw


Closing The "Climate Gap"


Roundup: New Biosphere Reserves, Energy Barn Raisings and Cloud Control


SolSource 3-in-1: An Alternative Energy Solution


Using Human Rights Law to Address Climate Change


Graphic Series: Earthly Ideas, Cooking Stoves!


Poo power to the people


African Leaders Pursue “Malawi Miracle”


Clean-Energy Stimulus


Concentrated Solar Power Goes Mainstream: Lockheed-Martin To Build Large CSP Plant With Thermal Storage In Arizona


China Puts Its Faith In Solar Power With Huge Renewable Energy Investment


US Unveils $4bn Plan To Upgrade Public Housing As Part Of Green Jobs Project


Cities Have Smaller Carbon Footprints


Why Future Katrinas And Gustavs Will Be MUCH Worse At Landfall, Part 2


Greener By Design 2009


Our Urban Future


Why Global Warming Means Killer Storms Worse Than Katrina And Gustav, Part 1


The Clean Energy Bank: Financing the transition to a low-carbon economy


Day 1 at the VivoArts School for Transgenic Aesthetics: Seed broadcasting workshop


Empire State Building Gets Eco-makeover


Three Degrees Conference


House Committee Approves Landmark (Bipartisan!) Clean Energy And Climate Bill — Political Realists Rejoice, Climate Science Realists Demand More


AUTO. SUEÑO Y MATERIA - Cars And Landscapes


Americans Green-Light Higher Fuel Efficiency Standards


Wales Plans For Energy Self-Sufficiency With Renewables In 20 Years


Roundup: Turbine Towers, Hello Health and Galaxy Glimpses


Public Health Leaders Stress Climate Risk


When Councils Get Clever


How To Make Climate Policy Fair


M.I.T. Doubles Its 2095 Warming Projection To 10°F — With 866 Ppm And Arctic Warming of 20°F


Green Building for All


EPA Climate Hearing In Seattle


Brooklyn Students Paint The Pavement


AUTO. SUEÑO Y MATERIA - Artificial traffic jam in the mountains


Bruce Sterling's The Caryatids: A Review


Graphic Series: Earthly Ideas, Algae Energy


Latest to Sound the Climate Alarm: Doctors, Lawyers, Generals, Bankers and Diplomats


New York Times on Social Translation


The Real Patriot Act, Part 1


Solar Carbon Payback


Worldchanging Ideas in Many Languages; TED Translations and a Call for Volunteers


Quick question: how to measure virtual calories?


Roundup: Car-Free Suburbs, Climate Politics, and D.C. on Zipcar


What Would Nature Do?


Time's about to run out on our auction - have you bid?


Last chance to bid: Worldchanging tote bag filled with our favorite books


Built To Last


Obama Praises Climate Deal, Sierra Club Vows To “Strengthen This Bill,” House GOP Vows To Kill It


Last chance to bid: Signed copy of Worldchanging: A User's Guide for the 21st Century


Private Equity Gets Principled


Last chance to bid: Private tour of CAS in San Francisco for you + 8 guests


TED Embraces Social Translation


Chemical Treaty Covers Additional Pollutants


Last chance to bid: 2009 Polar Bear Expedition for 2 with Natural Habitat Adventures


Last chance to bid: 6 Bamboo Bowls from World of Good


Last chance to bid: Women's and Men's Rebound Jackets from Nau


Last chance to bid: 2 Tickets to PICNIC 2009 in Amsterdam


Last chance to bid: 2 Tickets to ETech 2010


Energy and Global Warming News for May 13


Last chance to bid: 2 Platinum Passes to SXSW 2010 in Austin, Tex.


Last chance to bid: 2 Tickets to Design Indaba (airfare/accommodations included)


Last chance to bid: 2 Tickets to Lift 2010 in Geneva


Last chance to bid: One Year Membership to Long Now (plus dinner with speaker)


Last chance to bid: Limited-Edition Prints by Edward Burtynsky


Don't Want to Bid? We Still Gratefully Accept Donations.


Worldchanging Interview: Mara G. Haseltine


How I Learned To Stop Worrying And Love Waxman-Markey, Part 2: In Praise Of Domestic Offsets


David Bollier On The Principles Of The Commons


Get Smart


I Predict U.S. Carbon Dioxide Emissions Peaked In 2007!


Next on the Auction Block: 2 Tickets to the 2010 Etech conference


Next on the Auction Block: Two Platinum Passes to SXSW


Next on the Auction Block: 2 tickets to the 2010 Design Indaba Conference


Product Service Systems: The Future of Mobility Services


Smart Energy Meters In Every UK Home By 2020


Positions In Flux: On The Changing Role Of The Artist And Institution In The Networked Society (Intro)


How I Learned To Stop Worrying And Love Waxman-Markey, Part 1: WRI Calculates It Will Lead To A 31%* Or Higher Cut In U.S. GHGs By 2020


Next on the Auction Block: 2 conference tickets to Lift 2010 in Geneva


Positions in Flux - Panel 1: Art goes politics - Wafaa Bilal


Dealing With Climate Trauma and Global Warming Burnout


Next on the Auction Block: One Year of Membership to Long Now


Graphic Series: Earthly Ideas, Hypercars!


Next on the Auction Block: Four Limited Edition Prints by Edward Burtynsky


Place Your Bids: Worldchanging Ideas Auction


Letter from Sweden: The State of the End of the World


Vancouver's Greenest City Action Team Releases Recommendations


A Visit To UCLA Department Of Design | Media Arts, Part 2


Suriname Tribe Protects Land, Ensures Rights


United States Considers Biofuel Emissions


More Cyclists Means Fewer Accidents, Says Report


Cool Companies, Part 1: How the best businesses boost profits and productivity by reducing greenhouse gas emissions


"Cap & Trade, Quick!" -- Krugman


Stimulus Money To Kick Start Retrofits


Worldchanging Interview: Wangari Maathai


Greener Companies “More Crunch-Proof”


U.S. Activist Battles West Virginia Coal Industry


Needed: Leadership From Architects and Designers


Green Xchange: Creating a Meta-Map of Sustainability


The Worldchanging Star Trek Challenge


Reader Report: Review of the Ecological Urbanism conference


Reader Report: Historic Green in New Orleans


In Williamsburg


Russian Activist Seeks End to Soviet Toxic Legacies


The Next 100 Days: Bring on the Sizzle


Americans Support Greenhouse Gas Regulation Even If It Could “Substantially” Raise Energy Prices


The Hanging Gardens Of The Future


Roundup: Kansas City, Hero Retrofits, and The Little Lifeboat That Couldn't