Physics to God

If a grand multiverse contains everything that’s possible, it ends up explaining nothing. On this ID The Future, physicist Brian Miller concludes his conversation with mathematician Elie Feder and physicist Aaron Zimmer, hosts of the Physics to God podcast, about their unique formulation of the fine-tuning argument and their rigorous examination of the multiverse hypothesis. In Part 2, Feder and Zimmer explain in detail three premises they use to critically evaluate the strength of multiverse theories. They contend that if a multiverse model posits infinite universes, each with their own different laws of nature, it’s a naive multiverse that hasn’t solved the fine-tuning problem. To properly evaluate multiverse proposals, a third premise is needed: one that can explain the typicality Read More ›

It can be tempting to dismiss the idea of the multiverse as unobservable fantasy. But what happens when the available evidence for it is given a fair shake? On this ID The Future, physicist Brian Miller begins a conversation with mathematician Elie Feder and physicist Aaron Zimmer, hosts of the Physics to God podcast, about their unique formulation of the fine-tuning argument and their rigorous examination of the multiverse hypothesis. In Part 1, Feder and Zimmer explain how their podcast got started and what they’ve covered so far. In their first season, they break down the fine-tuning and initial conditions of the universe and show how the evidence points to an intelligent cause. In Season 2, out this year, they Read More ›