Time Travel discussion

I found this article md thought it was interesting:

The Infamous ‘Grandfather Paradox’ Doesn’t Make Time Travel Impossible After All

https://www.msn.com/en-us/news/techno...

It does lay out the different theories concisely and with some science. The experimental simulation with the photons seems interesting, but of course we'd need a lot more, at least we'd need replications.

Thanks!

Thanks.

I was interesting reading.

Years back i read a book that takes the many world interpretation into the story. The Proteus Operation.

This book from 1985 follows the theory that David Deutsch proposes.