The idea that science has somehow shown the irrelevance of the mind to explaining behavior is seriously confused.
If we can uncover the smallest quantum particles in nature, will we have uncovered the fundamental secrets of reality?
The core argument of neo-Darwinism is, simply, that evolution, and life on Earth, are the result of random, aka, purposeless chemical reactions.
Functionality for junk DNA is prevalent, and was successfully predicted by intelligent design.
The re-usage of highly similar and complex parts in widely different organisms in non-treelike patterns is best explained by the action of an intelligent agent.