This video is from 2014, but it still has meaning in 2020.  The YouTube channel It’s Okay To Be Smart talks about climate change.  Scientists overwhelmingly agree that our climate is changing, Earth is getting warmer, sea levels are rising, and it’s primarily because of humans putting lots of carbon dioxide in the atmosphere.  Yet 4 in 10 Americans aren’t convinced.  Here’s what psychologists and sociologists have to say about why some people don’t believe in climate science.   Enjoy below!

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