Following a review of Lewis's argument in the first two chapters, this week we delved into the eponymous third chapter, where Lewis expounds how what we call Man’s power over Nature turns out to be a power exercised by some men over others with Nature as its instrument. "Human nature will be the last part of Nature to surrender to Man. The battle will indeed be won--but who precisely will have won it? For the power of Man to make himself what he pleases means…the power of some men to make other men what they please.”