Evolution is fact. There is no controversy in science as to whether it not it happens.
Microevolution has been observed (moths) and tested (antibiotic resistance).
Macroevolution has been observed (finches, plants) and tested (bacteria).
There's, quite honestly, a ridiculous amount of evidence.
Ah, the moths and finches. Don’t forget the pig’s tooth. You haven’t done much research, have you?