State of the Planet

News from the Columbia Climate School

What Everyone Should Know About Climate Change


The Science, Revisited

The climate is changing. We’re causing it. It’s going to affect our lives and our livelihood, if it isn’t already. It’s going to be expensive. But we can do something about it.

That’s how a group of young scientists at a conference in 2013 summed it up. This video, shot by climate scientist William D’Andrea of the Lamont-Doherty Earth Observatory, explains in the simplest terms possible what we ought to know about climate change, and why we should care.

This is one in a series of posts looking back at some key State of the Planet stories about climate science. The original post about D’Andrea’s project, with a second video, is here.

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