The Search for Climate Innovation: How We Make Things

Making up 31% of global greenhouse gas emissions, manufacturing is a major contributor to climate change. The largest component by far is due to concrete and steel production. Learn why the traditional methods for making these vital building materials release so much CO2. Then explore breakthrough technologies that could substantially reduce this harmful by-product. This lecture, presented by Bill Gates, is from Solving for Zero: The Search for Climate Innovation. Nuclear batteries. Eco-friendly cement. Hybrid crops. Explore innovative solutions to the greatest challenge humanity has ever faced.