> evolution doesn't happen on time scales of 100 years Phenotypic selection does happen on this timescale. Industrial melanism[1] has been pretty well studied.

> evolution doesn't happen on time scales of 100 years Phenotypic selection does happen on this timescale. Industrial melanism[1] has been pretty well studied. [1] https://en.wikipedia.org/wiki/Industrial_melanism https://en.wikipedia.org/wiki/Industrial_melanism