The Fermi paradox has many solutions. Many explanations for the fact that we don't see any signs of intelligent life in the Universe. We ranked all the major ones and put them into tiers from S to D.🔵 Pale Blue Pod: https://palebluepod.space/👉 Dr Moiya McTier: https://www.moiyamctier.com/👉 Dakotah Tyler: https://www.dakotahtyler.com/🦄 Support us on Patreon:https://patreon.com/universetoday📚 Suggest books in the book club:https://www.goodreads.com/group/show/1198440-universe-today-book-club00:00:00 Intro00:01:33 Fermi paradox00:02:25 Zoo Hypothesis00:06:19 Prime Directive00:11:10 Simulation Hypothesis00:16:54 Dark Forest00:25:48 The Great Filter00:33:54 Self-Destruction00:40:16 We're The First00:44:15 Rare Intelligence00:49:00 We're Alone00:56:00 Communication Barrier01:04:35 Post-Biological Life01:12:16 Hibernation Hypothesis01:16:31 Our Tech Isn't Good Enough01:20:49 We're Searching In Wrong Places01:24:08 Aliens Are Among Us01:27:01 Interstellar Travel is Impossible01:36:19 Reapers01:42:03 Expansion is Inefficient01:47:48 There Is a Better Way📺 VIDEO VERSIONhttps://youtu.be/DFPfG413F58📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. It's FREE: https://universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Astronomy Cast: http://www.astronomycast.com/🤳 OTHER SOCIAL MEDIATwitter: https://twitter.com/fcainTwitter: https://twitter.com/universetodayFacebook: https://facebook.com/universetodayInstagram: https://instagram.com/universetoday📩 CONTACT FRASER[email protected]⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)