Physics to God

This is probably our favorite episode in the series. It was certainly the most fun to record. Together with the next four episodes, it contains the heart of our argument rejecting the multiverse and marks the conceptual turning point of this entire series. This episode in particular has a strange objective - to thoroughly reject a naive version of multiverse theory that no serious scientist actually believes in. While this may sound strange, this exercise is actually quite important. First of all, while no serious scientist accepts a naive multiverse, many popular presentations of the multiverse do. So it’s good to see the problems with the popular, but naive, version of multiverse. And more importantly, it turns out that understanding what a naive multiverse is, and where it goes wrong, is critical for appreciating the absolute necessity of multiverse’s third premise - that our universe is typical. But it should be clear that in this episode, we’ll be attacking a naive version of the multiverse. While the actual multiverse theory may seem absurd, many leading scientists believe that it’s a realistic possibility. The naive multiverse, on the other hand, is so completely ludicrous that no one serious can possibly believe it. At least we hope not... Timestamps: 0:00 - Opening 2:00 - Introduction 4:34 - Multiverse of the Gaps 10:24 - Intrinsically Irrefutable 17:31 - Self-defeating 20:46 - The Three Problems 21:59 - Outro Get essay versions of all episodes in Season 1: Intelligent Cause and Season 2: Analyzing & Rejecting Multiverse Subscribe to Physics to God on YouTube, Apple Podcasts, Spotify, or wherever you listen to podcasts. Follow us at: Facebook: https://www.facebook.com/profile.php?id=100089972838595 X/Twitter: https://twitter.com/PhysicsToGod Instagram: https://instagram.com/physics_to_god  

Multiverse scientists use string theory to support the Varied Multiverse Premise. This episode will evaluate whether or not string theory truly supports the notion that the constants vary between universes. To do so, we’ll first need to give a little context on how string theory fits into the picture of modern physics and the pursuit of a final theory of everything (one theory that explains everything else in the universe). Then we’ll discuss some of the basic elements of string theory relevant to the multiverse. Timestamps: 0:00 - Opening 1:11 - Intro 1:56 - Final Theory of Everything 3:20 - String Theory 8:50 - The Problem With String Theory's Hidden Dimensions 17:22 - The Marriage With Multiverse 27:19 -  Summary of the Evidence 32:00 - Outro Get essay versions of all episodes in Season 1: Intelligent Cause and Season 2: Analyzing & Rejecting Multiverse Subscribe to Physics to God on YouTube, Apple Podcasts, Spotify, or wherever you listen to podcasts. Follow us at: Facebook: https://www.facebook.com/profile.php?id=100089972838595 X/Twitter: https://twitter.com/PhysicsToGod Instagram: https://instagram.com/physics_to_god

Multiverse scientists support the Varied Multiverse Premise - the claim that the constants vary from universe to universe - by using fine tuning, the very same evidence we use for the existence of God. While it might sound strange that we come to the opposite conclusion based on the exact same evidence, this episode shows how it’s possible. Since multiverse scientists harbor a hidden premise their entire line of reasoning makes sense. But when this unjustified premise is dropped, it becomes clear that fine tuning points directly to the existence of God. TIMESTAMPS: 0:00 - Opening 1:00 - Introduction 2:50 - Fine Tuned Constants Argument 13:55 - Comparing the Fine Tuning Argument for multiverse with the Fine Tuning Argument for God 14:25 - Similarity: Fine Tuning implies something more than one universe 15:33 - Difference 1: Fine tuning for life vs. complexity              18:20 - Difference 2: Argument by elimination vs. direct indication 21:28 - An unjustified premise 28:28 - Outro Get essay versions of all episodes in Season 1: Intelligent Cause and Season 2: Analyzing & Rejecting Multiverse Subscribe to Physics to God on YouTube, Apple Podcasts, Spotify, or wherever you listen to podcasts. Follow us at: Facebook: https://www.facebook.com/profile.php?id=100089972838595 X/Twitter: https://twitter.com/PhysicsToGod Instagram: https://instagram.com/physics_to_god

This episode discusses the Eternal Inflation Multiverse - the strongest support from modern physics for an infinite multiverse. This support comes from the theory of inflation and, in particular, from a model for this theory known as eternal inflation. By the time we’re done, you’ll have a basic idea of the theory of inflation and its various models, and see to what extent eternal inflation supports the infinite multiverse premise and doesn’t support the varied multiverse premise. And, you’ll learn a lot of fascinating physics along the way! TIMESTAMPS: 0:00 - Opening 1:32 - Introduction 2:18 - The Theory of Inflation 11:09 - Models of Inflation 16:58 - Eternal Inflation 21:43 - Problems with Eternal Inflation 25:06 - Inflationary Multiverse 29:26 - Outro Get essay versions of all episodes in Season 1: Intelligent Cause and Season 2: Analyzing & Rejecting Multiverse Subscribe to Physics to God on YouTube, Apple Podcasts, Spotify, or wherever you listen to podcasts. Follow us at: Facebook: https://www.facebook.com/profile.php?id=100089972838595 X/Twitter: https://twitter.com/PhysicsToGod Instagram: https://instagram.com/physics_to_god