How Microsoft's carbon-negative plan will test the climate economy

Microsoft shook up the debate about global warming last week by vowing to make its operations carbon negative — meaning it will take more carbon out of the environment than it emits by 2030, and move rapidly to mop up the equivalent of every bit of carbon it has put into the atmosphere since its founding in 1975.....
https://www.cnbc.com/2020/01/22/how-microsofts-carbon-negative-plan-will-test-the-climate-economy.html