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Latest It’s Okay to Be Smart Episodes

S4 Ep3: What’s REALLY Warming the Earth?

As earth temperatures continue to rise, what's really to blame?

Premiere Date: May 15, 2017 | Runtime: 00:05:30

About It’s Okay to Be Smart

This is a show about science. But it's probably not about science the way you're used to it. Hosted by Joe Hanson, author of the science blog, It's Okay to be Smart. Part of the PBS Digital Studios network.