I'm dumber for having read that.

Just read something about that:

https://archive.is/InooR#selection-573.102-573.238

Interesting.

I cover this in my book.

Time travel is not possible in our own universe timeline. It may be possible to physically travel through time into another parallel universe, and produce some effects, but that is also just a theory.

One argument I raise in the book is that if time travel were possible, why is there still evil in the world? Wouldn't the first time travelers want to correct something major? Yet these events still happened.

One counter to that argument is that there was something even more evil than what we now know - and time travel corrected that evil into the present we now live under.

Talk about a distraction.

Please shelf this issue until the iron grip of dogma is removed.

Time travel is possible, but only forward at a medium pace.

If time travel was possible we would have always had it... unless this is the first now.