Water and Security in Iraq


HafenCity: A Case Study on Future-Adaptive Urban Development


Copenhagen - Malmö Loop City


Adaptation vs. Prevention, and Climate Model Consensus


Demographic Instability, PeakX, Constraint-Storming and Other Short Items


Bikes, Japan, and Foresight


New Evidence Links Sprawl to Parking Minimums


Seeing Opportunity in Declining Home Sales in America


A Living Archive of the Dead: Extinction Tattoos Photo Essay


Disaster Tourism, Climate Change in the Forest, and the Sixth Extinction


Building a Greener World through Marketplace Economics and Radical Transparency


Hygroelectricity: A Prospective New Energy Source - Electricity Pulled Out of Thin Air!


Invisible Heroes of Dharavi: Improving the Lives of Waste-Pickers in India


Bioluminescence, China's Green Beat, and Human Changing


New Study Shows Americans Used Less Energy and More Renewables in 2009


To Protect, Renew, and Re-Tool: An Interview with Kristina Hill on Managing the Effects of Climate Change


FAILFaire: Sharing and Learning from Failures with a Sense of Humor


"dot eco", the Ladder of Life, and Cities of the Future


Augmented Reality in the City in 3D


Bixi in London: "Boris Bike" Growing Pains


Lego Power, a Zero-Waste Park, and a Worldchanging Interview


Gameful: A New Secret HQ for Worldchanging Games


Postopolis!DF: Two Activists from Mexico


Bixi Bikes, Walkability, and Leopfrogging


Pavlovsk Experimental Station: Field Seed Bank Under Threat - Help Save It!


Biodiversity 100: An International Campaign is Launched


Book Review: Urban Interventions - Personal Projects in Public Spaces


Airplanes, VPVs, Faith and Latent Networks


Managing Water, Looking Back at Geoengineering, and Hope for Hominids


Earth's a Star: MESSENGER Spacecraft Captures the Earth and the Moon


350 in Graffiti


Book Review: The Internet and Everyone


Grandeur of Delusions: Thoughts on the Public Perceptions of Energy Consumption and Savings Study


Voluntourism, the Museum of Jurassic Technology, and the Biggest Tech Breakthrough of the Decade


Resource: Walkscore Gets Street Smart, Adds a Transit Score, and Calculates Your Commute


Copenhagen Wheel Competing for Dyson Award


Spotlighting the Shadow Economy


Experimental Geography, Cyberwarfare, and Re-Wilding


Nanocrystals, Glitter, and Paper: The Next Gen PV Cell Is Smaller than Small


A Clean Energy Economy and Doing the Right Thing


Earth's Overdraft Notice


Link Round-Up: Walkable, Dense, Smart, and Livable Streets and Cities


Portugal Rocks Renewables: 45% Renewable Electricity by Year's End


Vacation and Sustainable Tourism, Water Reuse, and Design Innovation


Link Round-Up: Environmentalism as a Political Movement


Danish Wind Farms: A Model of Sustainable Attitudes to Renewable Energy


Worldchanging Resources, Why Food is Unifying, and Ourmedia


Geo-Engineering = Futurological Greenwashing


The Little Book of Shocking Eco Facts


Abogo: Abode + Go = Beta Web App to Calculate Your Transportation Costs


Rising Voices, Sustainable Ag, and Left-Coast Density


Bia Saldanha: Cultivating Wild Rubber in the Amazon


Urban Camping: Tentstation, Tentscrapers, and Car Tents


Games for Change: An Interview with MiniMonos and a Look Back


Collaborative Democracy: Beth Noveck on Reengineering Civic Life


Blue Gold, Information Visualization, and the Question of Methane


OpenIDEO: A New Collaboration Platform for Designers


Dam Nation: Dispatches From the Water Underground


Sea Change 2030: Three First Prize Winners Re-Imagine Sydney Harbor for Rising Seas


Park(ing) Day and Climate Branding


Energy and Global Warming News for August 9th: From Bike Stocks to Concentrated Solar


Worldreader: Bringing Kindles to Ghana to Boost Literacy


What is American Power?: The Photos of Mitch Epstein


No Impact Man, Vertical Farming, and Ethiopia Lives


Most Accurate Mars Map Ever


The Fuller Wind Turbine: A New Bladeless Roof Top Micro-Wind Turbine


Resource: New Mobile App to Combat Climate Skeptics


Renewables In Your Back Yard: On-line Tools in the U.S. and Canada Show Solar & Wind Potential


Scientific Literacy, CO2 Abatement, and Movies for Change


US CO2: A BP-Size Leak Every 3 Hours


NeighborGoods: New Interview with Micki Krimmel and Help with the Pepsi Refresh Project


Foodprint Project: Exploring Food and Cities, and Cities and Food


Streetfilm: Jan Gehl and Gil Penalosa on Copenhagen’s Car-Free Streets & Slow-Speed Zones


Flexitarians, Renewable Energy Maps, the End of Oil


ULE 880: Introducing Sustainability for Manufacturing Organizations -- Your Feedback Needed!


Zero Series: Michelle Kaufmann's New Zero-Energy Prefab Homes


Scaling Up Solar: The Global Implications of a New Study that Says Solar Power Is Cost Competitive with Nuclear Power


A Way Forward: Hope for Climate Legislation in a Prison of Despair


Free Parking Misnomer, Questioning Globalization's Forward Track, and Butterfly Farming


Restored Forests Capture More CO2 Than Timber Plantations


Improving Food Worker Livelihoods: An Interview with UFWA’s Erik Nicholson


Insects: The Future of Protein?


The Future of Suburbs, Biomass Charcoal, and Clean Energy


Sustainability Paying for Itself: International Biogas and UK Home-Grown Energy Wins at the Ashden Awards


The Future of Cities and Transportation: Learning from the Parable of the Horse


When a Billion Chinese Jump: An Interview with Author Jonathan Watts


Austin's Energy Conservation Gem: A Worldchanging Interview with Paul Robbins


Technoprogressivism and the Future of Democracy