To look for the answers for the why s of science is to look and use religious and philosophical answers. No naturalistic scientists are prepared and authorized to answer all why s in science unless they would like to be called unnatural. By not answering Mesk's question, you've answered another of mine. Your disagreement is with science as a whole, not with evolution itself. You see, Physicists try to explain HOW matter and energy behave as they do.
Geologists explain HOW the earth's surface behaves as it does.
Meteorologists explain HOW clouds form, and biologists explain HOW species form. That is what science does, and your approach, like it or not, nullifies all of science by removing its ability to explain mechanism.