I’m sure you’ve seen it on the Internet: “Climate change is natural. It’s happened before and it will keep happening”. If you follow scientific litterature and discoveries, you know this isn’t true. Comments like these are the newest kind of climate change denial. In the following video from “Be Smart,” you’ll learn about all the reasons that Earth’s climate changes, natural and otherwise, and then how we know that modern climate change can’t be blamed on natural forces.

[Be Smart]