It has been known for a long time, that putting CO2 emissions into the atmosphere will cause the temperature of the planet to rise. But humanity has been slow to act. Now is the time to make the difference.
Video by Hot Mess • PBS
We’ve known about the greenhouse effect for nearly 200 years and about global warming for more than a century, but we’ve had a hard time acting because our brains aren’t a good match for a problem this big.
Posted by Hot Mess • PBS on Thursday, April 19, 2018