Sean Carroll in Preposterous Universe:
It’s fun to be in the exciting, chaotic, youthful days of the podcast, when anything goes and experimentation is the order of the day. So today’s show is something different: a solo effort, featuring just me talking without any guests to cramp my style. This won’t be the usual format, but I suspect it will happen from time to time. Feel free to chime in below on how often you think alternative formats should be part of the mix.
The topic today is “Why Is There Something Rather than Nothing?”, or equivalently “Why Does the Universe Exist at All?” Heady stuff, but we’re not going to back away from the challenge. What I have to say will roughly follow my recent paper on the subject, although in a more chatty and accessible style. It concerns ideas at the intersection of physics, philosophy, and theology, so tune in if you’re into that sort of thing.