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The Multiverse: Science, Religion, or Pseudoscience?

Sabine Hossenfelder
1.66M subscribers
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350K views 2 years ago #philosophy #universe #physics
🌎 Get our exclusive NordVPN deal here ➡️ https://NordVPN.com/sabine It's risk-free with Nord's 30-day money-back guarantee! This video comes with a quiz: https://quizwithit.com/start_thequiz/... Why do physicists think that our universe isn't the only one? And should you believe them? In this video, I explain what the multiverse is and what the problem is with it. I have talked about this before but in hindsight I think I made it too confusing. This is my new and hopefully improved attempt to summarize the important points. Correction: At 5 minutes 20 seconds, the text on screen says "Enternal Inflation" -- that should have been "Eternal Inflation"! Sorry about that! 💌 Sign up for my weekly science newsletter. It's free! ➜ https://sabinehossenfelder.com/newsle... 👉 Support me on Patreon ➜   / sabine   📖 My new book "Existential Physics" is now on sale ➜ http://existentialphysics.com/ 🔗 Join this channel to get access to perks ➜    / @sabinehossenfelder   00:00 Intro 00:24 What is a Multiverse? 01:41 The Many Worlds Interpretation 04:33 Eternal Inflation 06:00 The String Theory Landscape 07:35 The Problem with the Multiverse 10:28 Answers to the Usual Objections 15:03 Conclusion 15:30 Sponsor Message #physics #philosophy #universe #quizwithit ...more
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The Multiverse: Science, Religion, or Pseudoscience?
19KLikes
350,816Views
2022Sep 10
🌎 Get our exclusive NordVPN deal here ➡️ https://NordVPN.com/sabine It's risk-free with Nord's 30-day money-back guarantee! This video comes with a quiz: https://quizwithit.com/start_thequiz/... Why do physicists think that our universe isn't the only one? And should you believe them? In this video, I explain what the multiverse is and what the problem is with it. I have talked about this before but in hindsight I think I made it too confusing. This is my new and hopefully improved attempt to summarize the important points. Correction: At 5 minutes 20 seconds, the text on screen says "Enternal Inflation" -- that should have been "Eternal Inflation"! Sorry about that! 💌 Sign up for my weekly science newsletter. It's free! ➜ https://sabinehossenfelder.com/newsle... 👉 Support me on Patreon ➜   / sabine   📖 My new book "Existential Physics" is now on sale ➜ http://existentialphysics.com/ 🔗 Join this channel to get access to perks ➜    / @sabinehossenfelder   00:00 Intro 00:24 What is a Multiverse? 01:41 The Many Worlds Interpretation 04:33 Eternal Inflation 06:00 The String Theory Landscape 07:35 The Problem with the Multiverse 10:28 Answers to the Usual Objections 15:03 Conclusion 15:30 Sponsor Message #physics #philosophy #universe #quizwithit

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Sabine Hossenfelder

1.66M subscribers