I note stu, that you are still equating natural selection with evolutionism. the former is certainly a supposed mechanism of the latter, but Darwinism has yet to prove ANY mechanism that demonstrates microbes to mudcatters evolution.
before the fall...? natural selection == death does it not?
at the beginning there was no death of animals and humans [ I refuse to accommodate your equal status] though microbes, plant life, and perhaps insect life , I think did die. i am not entirely clear on that detail.

Well no wet Cornish Saturday afternoon would be complete without a healthy dose of complete gibberish - and here it is!