I posted an article on the subject written by a physicist. I don't think the universe being finely balanced is in question.
One scenario with zero evidence. You stated a fair bit of credibility without any evidence? That's not credibility, that's guessing. Lots of guessing. When reading about the theories, I read lots of words like maybe, perhaps, if, possibly, potentially, etc. We can't see outside our curved universe. We have no idea what if anything is there.
Not sure what you mean with this sentence?
The odds aren't at all accident it happening by accident.
From the Smithsonian:
Can Physicists Ever Prove the Multiverse Is Real?
Astronomers are arguing about whether they can trust this untested—and potentially untestable—idea
Null results
This uncertainty presents a problem. In science, researchers try to explain how nature works using predictions that they formally call hypotheses. Colloquially, both they and the public sometimes call these ideas “theories.” Scientists especially gravitate toward this usage when their idea deals with a wide-ranging set of circumstances or explains something fundamental to how physics operates. And what could be more wide-ranging and fundamental than the multiverse?
For an idea to technically move from hypothesis to theory, though, scientists have to test their predictions and then analyze the results to see whether their initial guess is supported or disproved by the data. If the idea gains enough consistent support and describes nature accurately and reliably, it gets promoted to an official theory.
As physicists spelunk deeper into the heart of reality, their hypotheses—like the multiverse—become harder and harder, and maybe even impossible, to test. Without the ability to prove or disprove their ideas, there’s no way for scientists to know how well a theory actually represents reality. It’s like meeting a potential date on the internet: While they may look good on digital paper, you can’t know if their profile represents their actual self until you meet in person. And if you never meet in person, they could be catfishing you. And so could the multiverse.
Physicists are now debating whether that problem moves ideas like the multiverse from physics to metaphysics, from the world of science to that of philosophy.
Read more:
http://www.smithsonianmag.com/scien...ultiverse-real-180958813/#slUIBMgGdYw5tvF8.99
Give the gift of Smithsonian magazine for only $12!
http://bit.ly/1cGUiGv
Follow us: @SmithsonianMag on Twitter