Quote:
Originally Posted by Urzu 7
I think what I heard is that this tiny, tiny difference would have meant a very different universe, and I think something about no galaxies or stars. I can't recall, just that it would have made things very different from an incredibly small difference at the big bang.
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You probably heard it from Carl Sagan, Michio Kaku and other scientists on Discovery Channel.
It is true that if there's a difference in how the universe started, everything would be different. But it is also very simple logic.
Imagine if the electron wasn't created during the big bang, then there would be no chemical bonds and reactions, no atoms, meaning no hydrogen, no stars and planets.