The National Climate Assessment says we’re in trouble. This frightening chart shows why
Flooding image (Shutterstock)

The National Climate Assessment Says We’re in Trouble. This Chart Shows Why. (via Moyers & Company)


Here’s a frightening video. The Cooperative Institute for Research in Environmental Sciences (CIRES) brings us this animated chart showing the amount of carbon dioxide in our atmosphere. Measuring CO2 in parts per million (ppm), the chart shows, first…

[Flood image via Shutterstock]