Is There a Quantum Version of the Universe?

Nick c says people sometimes claim that it is improbable that physical constants of the universe admit the possibility of anything resembling what we think of as life. Nick c: I've never been able to see how that claim can be rigorously made. It seems like thoughtful people give this idea credence. But on the other hand, there seems to be something real going on here. The absence of a rigidly defined measure on space of possibilities still seems like a narrow window.