SigPig SigPig:
One more step in proving the theory of evolution. The fact that we have never actually "seen" evolution was one of the roadblocks to actually proving it, a point brought up by many creationists as well.
Except evolution (specifically, speciation) has been observed in labs a number of times. If a creationist says something about evolution, you're better off assuming they're either wrong or lying, and actually looking to see what science has to say on the matter.
Evolution is a proven reality, period.