Could planting a trillion trees stop global heating? This man thinks so

Former Reddit CEO Yishan Wong has founded a company, Terraformation, aiming to reforest 3bn acres but others doubt that trees are a magic bullet for the climate crisisIn 2017, Yishan Wong was ready to retire in Hawaii after leaving behind his career in Silicon Valley. The CEO of Reddit until 2014, Wong had previously held senior positions at Facebook and PayPal. But then came what he calls the "moment" when he decided he was going to take on the climate crisis instead."I was literally on a beach trying to retire, and it was too hot," he said. Temperatures in Hawaii at the time were abnormally high, and he thought: "The planet has a climate change problem. I need to solve it." Continue reading...