[balrog666]

What I said is that any view of evolution has to account for increasing complexity.

In what sense is it unaccounted for?

[RightWingNilla]

In what sense is it unaccounted for?

Heck, he hasnt even defined "complexity" yet.

[johnnyb_61820]

We don't have any known examples of mutations which increase complexity. We know of some mutations which are beneficial, but not that increase complexity (which is required to go from single-celled organisms to people). Most mutations are destructive.

We know of many different operations which cause change-over-time for organisms, but all of them except mutation involve genes already in the environment, and we have no evidence that mutation has ever increased complexity within an organism.