DAVID’s comment: I don't believe it is luck/chance that we have this gene. Why not coded by God?

dhw: Or why not developed by cooperating cell communities using their (possibly God-given) intelligence in the process Shapiro calls “natural genetic engineering”?

Shapiro's research is all based on brainless bacteria, which have never evolved into anything m ore. Cells and bacteria can make adaptions to change, not march on in evolution. They may edit DNA to that degree, no more. Your hypothesis for speciation is a monster extrapolation.