A $60 Billion-a-Year Climate Solution Is Sitting in Our Junk Drawers

I meet Baba Anwar in a crowded, chaotic market in the city of Lagos, Nigeria. He claims he’s in his early 20s, but he looks 15 or 16. Maybe all of 5 feet tall, he’s wearing plastic flip-flops, shorts, and a filthy “Surf Los Angeles” T-shirt and clutching a printed circuit board from a laptop […]