Learn the basic science of climate change in 24 easy steps Subscribe to It's Okay To Be Smart: bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: twitter.com/jtotheizzoe Follow on Tumblr: www.itsokaytobesmart.com Follow on Instagram: instagram.com/jtotheizzoe 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. Whether you already trust in the science, you're undecided, or you disagree with what all this, this video is for you! SOURCES LISTED HERE: bit.ly/1zGbOry Want to learn about the science of climate change and why humans are causing it, but in layman's terms? I recommend these books: Climate Change: Evidence and Causes (National Academy of Sciences/Royal Society) FREE ebook: amzn.to/1w6itfl Global Weirdness (Climate Central) amzn.to/1BtZZbP How to Change Minds About Our Changing Climate (Seth Darling + Douglas Sisterson) amzn.to/12jjcxN Have an idea for an episode or an amazing science question you want answered? Leave a comment below! ----------------- It's Okay To Be Smart is written and hosted by Joe Hanson, Ph.DFollow me on Twitter: @jtotheizzoe Email me: itsokaytobesmart AT gmail DOT com Facebook: www.facebook.com/itsokaytobesmart Google+ plus.google.com/+itsokaytobesmart For more awesome science, check out: www.itsokaytobesmart.com Produced by PBS Digital Studios: www.youtube.com/user/pbsdigitalstudios Joe Hanson - Creator/Host/Writer Joe Nicolosi - Director Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer Andrew Matthews - Editing/Motion Graphics Katie Graham - Director of Photography John Knudsen - Gaffer Dalton Allen - Post-Production Intern Theme music: "Ouroboros" by Kevin MacLeod ----------------- Last week's video: Building Curiosity www.youtube.com/watch?v=__tPaFaPCHo More videos: Why Are Some People Left-Handed? www.youtube.com/watch?v=NPvMUpcxPSA Why Did We Blow on NES Games? www.youtube.com/watch?v=4Gf9mtXnJfM The Science of Game of Thrones - www.youtube.com/watch?v=Utu-LpJn3Is There Was No First Human - www.youtube.com/watch?v=xdWLhXi24Mo How The Elements Got Their Names - www.youtube.com/watch?v=mtg9p6A6xnY