Thanks, I'll also watch it later. It initially reminded me of Tegmark's levels of parallel universes (http://arxiv.org/abs/astro-ph/0302131 http://arxiv.org/abs

Thanks, I'll also watch it later. It initially reminded me of Tegmark's levels of parallel universes (http://arxiv.org/abs/astro-ph/0302131 http://arxiv.org/abs/astro-ph/0302131) whose highest is one that assumes mathematical reality is the same as physical reality.