CS Lewis on Mind and Matter
The Weight of Glory, "Is Theology Poetry?", (1944), para. 24, pp. 91-92.When I accept Theology I may find difficulties, at this point or that, in harmonizing it with some particular truths which are imbedded in the mythical cosmology derived from science. But I can get in, or allow for, science as a whole. Granted that Reason is prior to matter and that the weight of that primal Reason illuminates finite minds. I can understand how men should come, by observation and inference, to know a lot about the universe they live in. If on the other hand, I swallow the scientific cosmology as a whole, then not only can I not fit in Christianity, but I cannot even fit in science. If minds are wholly dependent on brains, and brains on bio-chemistry, and bio-chemistry (in the long run) on the meaningless flux of the atoms, I cannot understand how the thought of those kids should have any more significant than the sound of the wind in the trees. And this is to me the final test. This is how I distinguish dreaming and waking. When I am awake I can, in some degree, account for and study my dream. The dragon that pursued me last night can be fitted into my waking world. I know that there are such things as dreams: I know that there are such things as dreams: I know that I had eaten an indigestible dinner: I know that a man of my reading might be expected to dream of dragons. But while in the nightmare I could not have fitted in my waking experience. The waking world is judged more real because it can …