A Fine-Tuned Universe-By Chance?===commets by Australianphysic...

John P You chuckled when mentioning the string theory. I say shame on
you. Reality is vibrating strings control every aspect of the universe.
Not only in Planck dimensions,but you will hear more and more about
cosmic strings that had to be used by mother nature to form the nebula
into clumps,and clumps of galaxies. Very possible its strings that can
curve space both concave and convex. You can't have a space fabric
unless you use strings. You can't have the strong force
unless you have vibrating strings that loop. Don't come back with the
string theory can't be proven. That is not the fault of the theory.
Strings can create inflation of space. Strings someday will tie
universes together They come in the thinnest diameter possible,but
can be infinitely long. Have like Witten many theories using strings.
bert