EPISODE · Jan 29, 2026 · 20 MIN
If Earth Became All Water
from What If: Science, Theory, and Possibilities · host What If
Sea levels are rising at an alarming rate. Water rushes to cover streets, quickly swallowing entire cities. Earth is about to become a real-life waterworld. Can humans survive underwater? Or would this be the end of life as we know it? Sure, our blue planet is already 70% ocean. But that 30% of land is the difference between life and death. If Earth suddenly became completely submerged, humanity's chances of survival would be slim. Remove your personal information from the web at joindeleteme.com and use code WHATIF for 20% off DeleteMe international Plans: international.joindeleteme.com Support us on Patreon: patreon.com/whatifshowGet the What if book: bit.ly/ytc-the-what-if-100-bookJoin this channel to get access to perks: youtube.com/join Interested in sponsoring our episodes or collaborating? Email us: [email protected] Our other channels:How to Survive: bit.ly/how-to-survive-showAperture: bit.ly/aperture-show T-shirts and merch: bit.ly/shopwhatifNewsletter: bit.ly/whatif-newsletter What If elsewhere:Discord: discord.gg/Bj5UnspbwEWhatsapp: whatsapp.com/channel/0029Va8VC502ER6r1yk1yP2YInstagram: bit.ly/whatif-instagramTwitter: bit.ly/whatif-twitterFacebook: bit.ly/facebook-whatif Produced by Underknown: underknown.com 00:00: What If Earth Was 100% Water and 0% Land?00:47: Day 103:05: Day 207:20: Day 508:29: Day 609:17: Day 709:38: Day 3010:23: Day 6012:44: Day 76515:31: Year 200 #WhatIf #Earth #Water #Planet #Ocean #Geology #Survival #ClimateChange #SeaLevelRise #Waterworld See show notes: https://inlet.fm/what-if-science-theories-possibilities/episodes/681e5880e64c4b83e7e664e5 Learn more about your ad choices. Visit podcastchoices.com/adchoices
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If Earth Became All Water
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