Possible answers (but by no means comprehensive answers): -If you weren’t, you wouldn’t be asking this question. The only version of reality in which you’re ab

Possible answers (but by no means comprehensive answers): -If you weren’t, you wouldn’t be asking this question. The only version of reality in which you’re able to ponder it is one with you in it. This is a narrower version of the weak anthropic principle. -There are a multitude of universes or regions of one universe with an infinitude of you asking this question without bound. -God or the universe inevitably leads to it. This is a form of the strong anthropic principle. -Only universes and times which allow such questions to be asked can allow for people like you to ponder it. For most of history in which humans were around you’d almost certainly lack the leisure and education to have these thoughts. (WAP again) -Everything capable of making this observation does so wherever and whenever they exist in the universe, and there is nothing interesting about the question or answer because it’s arbitrary. Although it is difficult to appreciate from each of their perspectives, the question itself is as ubiquitous as those asking it.