OK...here is a question I have had for a long time, but no athiest has ever given me a good answer. They all go on to explain how evolution works, but avoid this question. If it takes matter to make matter where did all the matter come from? Something had to create the matter at one point in time. Can someone explain to me where evolution explains where matter first started (even before the big bang)? Again, even if it was a small dot it was still there...where did it come from?
Neophyte, I'd like to try to answer your question...
I understand that your dissatisfied with the answers you've gotten so far. You want to know where the matter came from that started everything. If stellar, planetary, and biological systems evolved, fine, you say- you just want to know where the matter making up stars, planets, and living organisms came from. Having been an atheist and having read atheist literature, I can tell you that most atheists believe that energy is eternal. There are two possibilities that atheists will bring up:
1.)
We live in a universe. This universe is the only one we live in. If this is true, the universe is eternal, atheists will tell us. If it's true, the Big Bang is not the origin of all existence as we know it, it's just the origin of the universe in its
current state. The universe changed from one form to another in the same way that ice can change into liquid water by being melted. The Big Bang was, in a sense, a "phase transition".
2.)
We live in a multiverse. We live in one "universe" that happens to be one of many. Taken together, we live in a collection of "universes". In one "multiverse" scenario, one universe gives birth to another universe. For instance, Lee Smolin argues for this view in his book
The Life of the Cosmos. Black holes give rise to baby "universes". A black hole in another universe gave birth to our universe. There are probably other "multiverse" hypotheses.
Anyways, in both hypotheses, energy is not created; it's eternal. Therefore, ultimately, there is no need to explain the ultimate origin of energy or matter given that it's eternal and doesn't need a cause to explain any such origin.
This may answer your question. People have said that evolution has nothing to do the origins of the universe or even life. But I have noticed that this applies to
biological evolution. Defining evolution broadly as change, we have developed different theories of evolution that go beyond merely life. We have developed theories of stellar evolution, galatic evolution, and even cosmic evolution. If you read Alan Guth's "inflationary" theory, you'll notice that it's a theory of
cosmic evolution. The problem is that unless you qualify
which type of evolution you are talking about, you will be rebuked for thinking that the explanatory scope of biological evolution can be extended to the origin of life and the cosmos.
I hope this all helps. If not, feel free to ask me any questions you might have. I may not be an expert on atheism but I have read from books written by atheists and so I have some familiarity with what they believe and why.