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Space Shades: Humanity's Last Hope | Answers With Joe

发布时间 2020-08-03 13:03:37    来源

摘要

The first 1000 people to sign up at https://skl.sh/joescott15 will get 2 free months of Skillshare Premium for free! Space shades are often touted as our last hope if our climate change situation gets too out of control. If we can't keep carbon emissions down, we could just block the sun. I hear this option get thrown out very casually, but I've never seen a realistic look at what that would look like. How big would it need to be? How much would it cost? Wound it even work? So I decided to take a serious deep dive. Here's the link to the paper by professor Roger Angel: https://www.pnas.org/content/103/46/17184 Animations and shade designs by Kimi Talvitie: Find more of his work on Twitter: @kimitalvitie Ethan Siegel's take on Starts With A Bang: https://medium.com/starts-with-a-bang/ask-ethan-can-we-build-a-sun-screen-to-combat-global-climate-change-c6399f279ef Watch this video ad-free on Nebula: https://nebula.tv/videos/joe-scott-sun-shades-wont-save-us-from-climate-change Want to support the channel? Here's how: Patreon: http://www.patreon.com/answerswithjoe Channel Memberships: https://www.youtube.com/channel/UC-2YHgc363EdcusLIBbgxzg/join T-Shirts & Merch: http://www.answerswithjoe.com/store Join me on the Our Ludicrous Future Podcast: https://www.youtube.com/channel/UCvUf_yOU_swE6PtOuv2yBqg Interested in getting a Tesla? Use my referral link and get discounts and perks: https://ts.la/joe74700 Follow me at all my places! Instagram: https://instagram.com/answerswithjoe Snapchat: https://www.snapchat.com/add/answerswithjoe Facebook: http://www.facebook.com/answerswithjoe Twitter: https://www.twitter.com/answerswithjoe

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