Originally posted by @kazetnagorra
So what are you disputing, specifically? That the earliest lifeforms were simple, or that the theory of evolution describes how complex lifeforms emerged from simple ones?
I don't believe in abiogenesis to start, I don't believe you can go from a lifeless world
to one what can have life emerge on it, and have it strive and thrive. There are just to
many things that could end it, lack of food, over heating, cold, the list goes on and on.
The full universe would have to have everything just right for life to spring up, then
maintaining it as is would be even a bigger issue.
I don't believe that you can alter a living system dramatically even a little at a time and not
kill it off if all systems were up for change randomly. If for example you were concern
about blood clots, if the process is hit and miss before it gets dialed in, all the mistakes
die off. You cannot have blood not clotting, the life form would bleed out once any cut
occurs, you cannot have the blood clotting to where does not stop the blood flow because
it continues clotting all the blood. Putting together systems within life forms that work with
other systems, all of this without a plan, purpose, and design...you must have a lot of faith.
If you see life forms that are simple in your view, how do you know they were in something
else's family tree, and not its own species? It is connecting the dots to prove a point, there
is no reason to accept or reject anyone's views on what was related to who?
Different sex's when earlier everything was single sex, where was the advantage in that
for life's sake? How do you get to sex's to evolve at the same time the same ways so
that all the parts function together through time, and this occur in all types of life, from
people, apes, fish, cows, dogs, and so on.
For me I acknowledge the small changes in life, but I reject new systems. I can see an
established system get tweaked, one that was already functioning at a high level, this
makes much more sense to me than starting from scratch and over millions of years
avoiding all things that would kill it all off, and instead diverse into the variety we see today.
You can start with a dog, and you'll end with one, you will not get to a gold fish.