What If Humans Walked on All Fours?

On your marks. Get set. Bear crawl. The movement of the future is here. And it looks a lot like the movement of the distant past. What benefits would you get from moving on all fours? How would our society adapt to accommodate this new movement And how could it change human evolution forever? Would devolution take place? How would our reflexes change? Will bipedal humans be a thing of the past? Transcript and sources: Questions or concerns? Contact us at Get our 100 best episodes in one mind-blowing book: Join this channel to get access to perks: Check out our other shows: How to Survive: Your Body on: Crazy Creatures: Watch more what-if scenarios: Planet Earth: The Cosmos: Technology: Your Body: Humanity: T-shirts and merch: Suggest an episode: Newsletter: What If elsewhere: Instagram: Twitter: Facebook: What If in Spanish: What If in Mandarin: 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: Contact us at #WhatIf #BearCrawl #OnAllFours #Ancestors #Devolution