What Is the Cosmological Natural Selection?

Cosmological natural selection is a really fun, creative idea by a physicist named le molen a. Theoretical physicist. It's in solution to what physics calls a fine tuning problem - why is the universe the way that it is? Because it seems like it could have been lots of other ways. So before we dig into how he tries to answer that question, let's make sure we have like, a good grasp on what the question is. Why is it tricky to understand that the universe is this way and not some other way? Right?