Mother Nature is a fan of the COVID economic shutdown: greenhouse gas emissions drop to historic lows

KNXAM: On-Demand
Tuesday, May 19th
If you've been noticing that L.A.'s air is looking as clean as it ever has, you're not wrong.  And it's not just Southern California.  In fact, thanks to most of the world sheltering in place over the last few months, greenhouse gas emissions have dropped to unprecedented levels in the modern era.