-_- I've done evolution experiments myself. I just don't think you understand evolution well enough to realize that, when I expose a bacterial colony to an antibiotic, which kills off most of its population, and I let the survivors reproduce, add the antibiotic, and find that almost none of the bacteria are killed by it, that it demonstrates evolution. If you're going to say "no, that's adaptation", then why did so many die at the start of the experiment, and why can we pick out GENES directly connected with antibiotic resistance? The only way it wouldn't be evolution is if they survived because of a NONGENETIC trait, or if the survival rate never changed. Obviously, that isn't what I preserved. If you doubt me, if you think I am lying about the results, buy a petri dish, swab your mouth, let the bacteria grow, and expose the established colonies to an antibiotic of your choice, and see if you can get the same results as me.
1. As if you are not making a ton of assumptions to believe the bible is true, such as assuming that the supposedly "witnessed" events actually happened, because those "witnesses" certainly aren't the authors.
2. Not all assumptions are equal. I assume that the sun is going to rise and set every day, and you wouldn't consider me stupid for it. Yet, there is a chance, albeit a very small one, that I am in fact wrong, and I willfully acknowledge that. However, all of the alternative propositions are exceedingly less likely than the sun not rising and setting, so I retain my stance that the sun will in fact continue to rise in set for the rest of my life. We directly witness retroviruses leave behind their DNA in cells that do not proceed to die or become virus factories, including reproductive cells, and we witness that these insertion points are pretty darn random and such events are rather infrequent. Give the size of the human genome and that of other apes, it is so statistically improbable that these shared ERV placements are by random chance than through a shared evolutionary history that I would rather place my bets on the sun going out next week, because the odds of that happening are better than any of the alternative explanations for the ERVs being right.
Reproduce the entire evolutionary history of our planet? No. Demonstrate evolution in the lab? Yes, I've done it myself. That you don't like the evidence sounds like a personal problem.
No, because we don't live in the world of Pokemon. Species and other taxonomic labels are a human invention, and it is not uncommon for the evolutionary relationships of organisms to make shoving them into these categories rather difficult. Basically, the process is too gradual to ever pinpoint an exact place in which a population has become a different species than it started out as after a number of generations have come and gone. Furthermore, the majority of traits are retained, such that no living thing is so alien from any other as to be entirely different. Yes, even between a bacteria and a human, there are many similar traits retained.
Actually, that's universal ancestor theory, and it's just often coupled with evolution rather than being an inherent part of the theory. I personally contend that stance myself, so I won't defend it.
Actually, we did it with Italian wall lizards.
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2290806/ in just 36 years after the species was introduced to an island, it changed completely. Their digestive tract is nothing like that of the original lizards introduced anymore. Basically, it was a combination of severe bottleneck (five pairs, for a total of 10 individuals, gave rise to the entire population of this lizard on the island), extreme differences in environment, few predators, and fast reproductive rate.
All fossils are and are supposed to be of complete animals. Arm evolution in humans did not start with a fully developed wrist with no fingers or any other such nonsense. Crocoduck and other crazy combos are not only not required to demonstrate evolution, but they would actually defy it.
The fact that they can change our physiology does demonstrate that over time, mutations can build up and make a modern population a distinct species from its ancestral population.
The fact that populations change is not the assumption, but the OBSERVATION that lead to the development of the theory of evolution in the first place. You heard me right, that observation PREDATES evolutionary theory. WHY and HOW these populations change is the theory; a theory which has been challenged and tested since its inception, and never been disproven.