In this short video, the presenter not only provides a strong bit of evidence for evolution, but also highlights a problematic response that I find people commonly use on behalf of I.D., which is that whenever there is some piece of evidence that it only explainable by evolution, they just say "Well, god made it that way." In other words, if they think they can make a rational explanation that allows I.D. to fit the evidence, they do that, and when I.D. can't fit the evidence, they fall back on "that's how god did it." It's not very rigorous, if you really want to put I.D. on a scientific footing, and it is ultimately more than a little disingenuous.