I appreciate your reply and I will say that you have illustrated your point lucidly. But I am curious about whether the argument from beauty gave rise to the multiverse and string theory. I believe you could support this assertion, but I am curious about the etiology of the multiverse hypothesis.
Thank you, and sorry it took me so long to get back to you. I only write in Internet forums once or twice a day; that gives me time for my own research and learning, and for mass, my family, and other things. I am amazed by the people that can send so many messages AND do all these other things. A gift from God!
In terms of the multiverse:
en.wikipedia.org/wiki/Many-worlds_interpretation
In terms of cyclic universes, their being unlikely, see:
PJE Peebles, B Ratra - Reviews of Modern Physics, 2003 - APS
In terms of science being driven by beauty, see:
PAM Dirac - Proc. Camb. Philos. Soc, 1934
Where just by arguments of beauty of his equation, Dirac argues that there must be negative frequencies allowed in the results, and so there must be antiparticles. Antiparticles from beauty. Most people discounted this idea, until positrons were observed.
E Witten - Physical Review D, 1993
Or really any paper by Ed Witten, or almost any string theorist.
For an explanation of a methodology of this, and how it can give rise to new ideas, see “The Road to Reality” by Roger Penrose.
I hope this helps.