I don't think it's viewed as a plausible idea by very many. It seems Feynman only mentioned it in passing, so I doubt he held it in much regard. It's an intere

I don't think it's viewed as a plausible idea by very many. It seems Feynman only mentioned it in passing, so I doubt he held it in much regard. It's an interesting hypothesis, but without a testable and falsifiable theory, it's not really something we can study.