Of course. But life clearly exists, so we can legitimately ask how life changes (or doesn't), regardless of whether or not we question how it began.
Sorry, nope. Stop right there.
A theory that starts with a single celled being, IMO, needs to say where it came from and how it is alive.
You cannot have one organism morphing into another one if they are not alive.
So, you have to tell me how it is alive. Even on the most basic of basic levels.
Or, it cannot do anything. It cannot eat, breath, replicate or even die.. if it isn't alive.
You cannot tell me the story of all the sketches of a brilliant artist if there is no way to show me where they got a pencil.
You cannot build a fire if you don't have a spark.
They're connected in that they're both about life, but they're not so connected that we can't ask them separately.
They are so connected that you cannot evolve if you don't have life. Period.
So, saying "well, I don't know that part" is not an excuse.
You cannot say "When we are in Paris we can do this, this and this" and when someone says.. "how are you getting to Paris"? you say "I don't know, that's not connected, but when we are there we are going to do a lot of things."
Suppose I have a theory about how cars run. Should I just throw it out simply because I don't know for sure who designed it's engine or manufactured it? No, they're separate questions, even though they're related.
This isn't even about who designed life or built the engine... it's about what makes the engine run.
The fact that you know that the car engine needs a designer and a manufacturer tells us all something... there was a designer and a creator... the problem you have with the very first organism...is still.... what makes it's engine run. This is still a problem and you don't care.
You're really combining two questions into one. "How did life begin?" and "How does life change over time?" Yes, they are indeed on the same topic, you are correct, but that doesn't mean we necessarily need to ask them together.
Until you answer "How did life begin" you have no life to change over time.
You could have a gazillion organisms of all types all over the globe... but not one is going to change... without life. It is the essential motivational factor..Nothing happens, except decay.. without life.
Imagine we all know with 100% certainty that God created the world roughly 6000 years ago. This doesn't necessarily preclude evolution from being true, it just means that we didn't evolve from a single celled organism. Even if God created Adam and Eve as humans, it is still true that organisms with genetic traits that help them reproduce will propogate those traits, and ones with detrimental traits will not pass those traits along (the theory of evolution).
Even if you took the very first dogs and kept breeding dogs with shorter tails with the other dogs with shorter tails... and getting more dogs with shorter tails... they are still dogs.
Nobody argues that certain traits within a species can vary. This is micro evolution and is quite common... but....not the evolution that Darwin was speaking of. Not the evolution that makes monkeys our common ancestor.
You state in your avatar that you are a Christian... you do know that Satan lies to us and this whole evolutionary tale is just that.
God said how He did it. God said when He did it. God said how long it took.
Do you think that it wasn't possible for God to do it as He told us that He did?
Or it could be that aliens created us millions of years ago... and evolution is completely false, we've been exactly the same ever since they created us, millions of years ago.
Ya, heard that before... so.. who created the aliens... you can keep going back and back and back and back.. but sooner or later... someone created something and gave it life..
One of the only things that is the Hiccup with the God story is who created God.. but, as Christians, we know that He has always been.. It's not totally something to wrap our human heads around but you either believe that or you go with life from nothing and toss God out all together. I choose to believe that God has always been.
So if I believe that small changes in genetics eventually add up to big changes, that doesn't prevent me from believing that God started it.
Well, other than God told us He did it a different way.
Or that aliens started it. Or that humans time travel and we're just a paradox.
Ya... that's in "christian theology 101... life is a paradox... yep... not buying that one.
Oh, and the aliens again? Really.. and where did they get life again? Oh, maybe they were created by other aliens which were also created by other aliens and so on and so on and so on.......Are we going to go down that endless tale of time.
Or, I could reject evolution. I can still believe that God created us. Or that aliens created us. Or that we eventally create time travel and are in a huge time loop. Or that we're in a simulation.
OR... we could just believe Genesis... but wait.. that's too boring... right?
Ever hear of Akum's Razor....
Or, someone could validly choose to belive in an answer to one of the two questions, without choosing to believe that they know the answer to the other.
OR, I've already spent too much time on this post...explained this too many times and too many ways...
Start with life... you haven't got it, you cannot create it, you need it. God gave it... end of story...
The rest of the how stuff, like where DNA came from, protein, enzymes, the ability to eat, breath, replicate. Why it change to needing male and female.. how the male of each species mates perfectly with the female of each species but must have morphed separately...... and the list keeps going on an on....... ALL just get more ridiculously impossible.
I'll stick with "God could do it like He said...God is truth... so.... He did it like He said."
Why go looking for some other explanation?