What is black carbon, and how can we eliminate 500 million tons of it from the atmosphere?

“We basically said, ‘How do you use wood as a modern fuel?’ The whole idea is to jettison the fuel supply chain. But the biggest story here is that 2 million people die [from black carbon]. That’s ultimately, in my view, the reason to be doing this.”

—Jonathan Cedar, co-founder of Bio-Lite Stoves