[js1138]

Only mutation can be measured. "Evolution", i.e., natural selection, cannot.

This is one of those oft repeated errors. It is factually challenged. Differently honest. To the far left of the bell curve as to reliability.

More specifically, differential reproductive success is probably among the most studied and measured phenomena in biology.

[AmishDude]

But I never met a mathematician who knew diddly about science in practice anyway

I sometimes don't know how to unstop my toilet, either. Shall we have a Department of Plumbing at the local university?