Join this channel to get access to perks: null 00:05 - What Was Earth Like Before the Dinosaurs? 10:13 - What If You Lived in the Cambrian Period? 15:10 - What If Pangea Never Broke Apart? 19:02 - What If You Lived in the Devonian Period? 25:47 - What If Dinosaurs Never Went Extinct? 29:15 - What Was Earth Like in the Cenozoic Era? 37:20 - What If You Lived in the Paleozoic Era? 43:40 - What If the Titanoboa Lived Today? 48:35 - What If Earth Was Half Land and Half Water? 53:58 - What If the Argentinosaurus Was Alive Today? 01:00:22 - What If Giant Bugs Roamed the Earth? 01:07:47 - What If Mosasaurus Were Still Alive? Check out our other channels: How to Survive: https://bit.ly/how-to-survive-show Aperture: https://bit.ly/aperture-show T-shirts and merch: http://bit.ly/whatifstore What If elsewhere: Instagram: http://bit.ly/whatif-instagram Discord: https://discord.gg/Bj5UnspbwE Podcast: http://bit.ly/yt-what-if-show-podcast What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way. Produced with love by Underknown in Toronto: https://underknown.com/ Contact us at https://underknown.com/contact/ #science #cosmos #earth #universe