Necessary Thing

[robvalue]

Erm, OK. Why are we just talking about one helium atom?

I was talking about an infinite number of distinct things, all contingent on the next thing.

For example, all of our reality and everything in it being contingent on the existence of its parent reality, which is in turn contingent on its parent reality, and so on, infinitely many times.

You can't just insist realities themselves behave like helium atoms.