Question

The ultimate fate of all human beings?

Answer 1

Answer:

The ultimate fate of an open universe is either universal heat death, a "Big Freeze" (not to be confused with heat death, despite seemingly similar name interpretation ⁠— ⁠see §Theories about the end of the universe below), or a "Big Rip", where the acceleration caused by dark energy eventually becomes so strong that ...

Answer 2

Answer:

The ultimate fate of the universe, and implicitly humanity, is hypothesized as one in which biological life will eventually become unsustainable, such as through a Big Freeze, Big Rip, or Big Crunch.