The multiverse is a scientific hypothesis only if we can devise experiments to verify it. If not, it's an matter of conversation. Anyway, any single universe in

The multiverse is a scientific hypothesis only if we can devise experiments to verify it. If not, it's an matter of conversation. Anyway, any single universe in a multiverse is unlikely, just like the result of any roll of a 100 sided die is unlikely. Our universe might be more unlikely than other ones but we got one roll of the cosmological die and we have to do our best with it. I don't see any difference if this universe is part of a multiverse or is alone, unless we find a way to move to other universes with different values of the cosmological constant inside the multiverse (I'm assuming it's really constant during all the lifetime of a give universe.) That would be a great proof by the way.