Environment New Landscapes Why Aren’t We Using Nature to Fight Climate Change? Forests, mangroves, and wetlands are sometimes seen as the easy option—yet using nature to tackle climate change can be surprisingly controversial. Sophie Yeo
Environment Shining Light on Clean Energy Superbugs Overcoming some of the obstacles that have hindered petri-dish-to-gas-pump schemes in the past, scientists are finding ways to produce high-octane fuel and even pure hydrogen from co-opted algae. David Richardson
Environment The Sourdough Approach to Biomass If you want to be greener than green when harvesting woody biomass for energy production make sure to leave a little bit behind. Michael Todd
Economics Joules Before Swine Family pig farms used to be as much a part of the old South as homemade sausage and… Bruce Dorminey