You can puff up the theory of evolution to be as factual a theory as much as you like, you can call it things like infallible and proven, tested, etc. But in the end it boils down to this:
People think (not know for certain) it's correct, based on what they've 'done' 'seen' and 'heard', via other people.
It can't be proven like the theory of gravity can, because no one has ever witnessed a creature evolve. Humans within recorded history have never evolved.
The Theory of evolution still requires an impossible miracle to have occurred, and in my mind that makes it a belief more than a fact. It won't be factual until we can go back in time and see the big bang happen, or in 10-100 million years if we still have documented history and can compare our 'evolved' selves to those of old.
The big bang states that matter created itself from nothing, matterless energy was formed from nothingness, and the entire universe was the result... also that life was the result of nothingness, and that giant rocks colliding with each other somehow produces life.
Go outside and bang two rocks together, you could do it for the rest of your life and you wouldn't create a new form of life... hell... take a spaceship to outerspace and try to make it authentic if you want... you still won't get life from that... just a lot of destruction (especially on the planetary scale)
I've always found it funny that evolution is supposed to take millions of years, conveniently large amount of time, no? When a human being can develop from nothing more than small proteins and nutrients into a 6ft tall mass of flesh in a matter of 20 years.
Surely after the couple thousand years of recorded history we could have evolved by now at least at a small level.
Read into this however you want: think i'm religious or creationist or something.
The truth is I know that one thing throughout our entire history has remained true..
People have always thought that their age was the modern age and that their 'science' was 100% correct and "infallible".
Entire civilizations have risen and fallen thinking that the world could not improve any more than it had.
We think that today, just because we have the power of electricity (really, the power source behind all of our 'improvements') that we're special and that we have it all correct.
We're wrong.
Everything is still a theory, and it's all based on the limitations of the incorrect human mind, biased and self-interested, it doesn't surprise me in the least that there are men that can think themselves their own creator.
Regardless it doesn't matter, because whether or not science/the theory of evolution is all correct and all true, it is leading into a bad end for humanity, and those who think it will be used for the greater good of all are sadly mistaken... the thing you cling to with all your hopes and dreams will one day destroy millions, possibly billions of lives.
Science, power and the human ego.