In this episode we summarize all that we have discussed thus far as ask really difficult questions about how the science of First Philosophy coheres with the Darwinian worldview. What sort of study is it? Is it empirical (like phyiscs), formal (like math) or neither? Where exactly does he go wrong? It's hard to say, but it's somewhere in the latter half of Book Lambda. IN this episode we retrace his argument and think about where he might improve it to take account of modern science.