So what you're describing is Natural Selection and the "survival of the fittest" or am I missing something?If evolution was truly random, it would be impossible to be here in just few million years. Just observe humans. If there is slight variation in genes, human becomes mentally ill and it would be impossible for him to survive, because of "law of jungle". Probabilities of successful mutations between every step in evolution chain are so damn low, that it would need billions of "experiments" just to bring one evolved. Then he would also need to survive and be sure his genes are dominant when reproducing. Thus i can't believe that evolution was just a series of random processes.
@Melkor some evidence for evolution can be found here: http://evolutionfaq.com/articles/five-proofs-evolution