P.S. This book just came out that should be interesting to a few folks here: https://ndpr.nd.edu/reviews/time-travel-probability-and-impossibility/ https://ndpr

P.S. This book just came out that should be interesting to a few folks here: https://ndpr.nd.edu/reviews/time-travel-probability-and-impossibility/ https://ndpr.nd.edu/reviews/time-travel-probability-and-impo...