And how will you liveaYou won't mentally be able to handle never dying, and you'll start wishing you had. Life will become repetitive and a pain to live, not a joy. After a few hundred years, you'll have done it all.

It's also unnatural and bad for the planet - imagine a world where no one died in the past. The world would have a population of approximately 100 Billion People. This is simply unsustainable.

Not to mention, our universe will end at some stage. You can't possibly outlive the universe.

So yeah, I don't think it'll happen ever, for the reasons that it is super unethical and impossible.