> But why are we rushing so much?
Talking about these things with elaborate analogies only obscuring the point you already stumbled into: Humanity advances because humans are curious, driven, like to discover things, and like to push the boundaries.
Talking about humanity like one entity that operates together misses the point: There are billions of people in the world and some of them are going to discover new things.
There is no general counsel where humanity gets together and decides what humanity works on. There is no singular bag with a singular “humanity” pulling marbles out one at a time.
The analogy is too broken to be useful for the discussion.