[glennonymous]

I haven’t heard anyone express this before, but when it comes to my death and the deaths of others, I take comfort in the idea of the Block Universe. On the Block Universe concept, time isn’t real in the way we think about it—everything that ever happened or will happen exists in a timeless, eternal block of spacetime. (This video by Sabine Hossenfelder explains it nicely: https://youtu.be/GwzN5YwMzv0.)

If this is true, then our lives are eternal—not in the way envisioned by religious people, but eternal in a very real sense. It’s true that I am finite in time in exactly the same way that I’m finite in space, but just as I don’t lament the fact that my body isn’t infinitely large, I shouldn’t lament the fact that my life doesn’t extend through all of time. (I wouldn’t mind living for a lot longer, but that’s a different matter :-D.)

I realize this conception of immortality will be too abstract to provide any consolation to many people. But ideas of an afterlife or reincarnation are abstract, too. This one at least has the advantage, to my mind, of being plausible.

It’s not that I once was not, then I was, and after I die I will be no more. My life, my presence, this experience—it’s eternal and ever-present.

[Tepix]

It's a nice concept but it's not how we experience time.