James Hansen started his career studying the atmosphere of Venus. He then applied his knowledge on Earth’s atmosphere and became a leading climate scientist. In recent years he has become a climate activist calling for urgent action (photo: Milan Ilnyckyj)
Subscribe to the weekly update!
- agriculture air pollution Australia Belgium carbon dioxide China climate change climate conference climate deal COP21 drinking water efficiency electric car Elon Musk energy Europe EV germany greenhouse gas emissions infographic IPCC Morocco NASA Paris Paris Agreement plastic plastic pollution plastics renewable renewable energy smart smart city solar solar power sustainability sustainable farming Tesla Trump UK UN UNFCCC urban development US waste water