The multiverse is already used to explain the anthropic principle. If many worlds implies the multiverse, and we already have good evidence for many worlds, it seems the multiverse solution to fine-tuning becomes stronger (and directly testable). No?
The multiverse is already used to explain the anthropic principle. If many worlds implies the multiverse, and we already have good evidence for many worlds, it seems the multiverse solution to fine-tuning becomes stronger (and directly testable). No?