Eturnalshift wrote:
You're right, my bad. Evolution could be taught and both Theists and Atheists can appreciate it for what it's worth... a product of a God or RNG. Evolution does exist, but the reasoning behind it is still theory, correct?
Why evolution occurs is pretty simple. There is a theoretical state known as Hardy-Weinberg equilibrium where no evolution occurs in sexually reproducing populations. It depends on a few conditions being true: no mutation, no selection on different alleles, random mating, and an infinitely large closed population. If any of these conditions is not true in a population (and any natural population will violate at least one of them), evolution is mathematically inevitable. Our understanding of
how evolution proceeds does consist of theories - such as natural selection, sexual selection, and genetic drift. However, these are theories in the scientific sense - they are well-supported explanations for observations - not in the more common understanding of "theory" which is basically equivalent to "guess".