August 1, 2018 is 'Earth Overshoot Day,' a date coined by the nonprofit Global Footprint Network to publicize overuse of Earth's resources. But their estimates actually understate the problem.
Cognitive dissonance: scholars need to confront the undeniable conflict of pushing for action on climate change, while maintaining a high-energy lifestyle.
Food is a big part of everyone's carbon footprint – about the same as electricity use. How can our diet make farming more planet-friendly?
A philosopher's thoughts on how an individual can overcome the feeling of helplessness in the face of global climate change.