In another thread, WJM writes:
Also, when I say I must accept such a prioris in order to even hope to deliberately establish a rational worldview, that means that without such premises, reason (logic) itself breaks down into nonsense.
WJM is laying out the case for rationalism. Typically, rationalism is described as assuming innate knowledge. However, some instead assume a priori knowledge. Thanks to WJM, I now have an inkling on what might be intended by “a priori knowledge.”
The opposing philosophical position is that of empiricism, that knowledge comes through the senses. Most of those posting here (self included) seem to be empiricists, while WJM is clearly standing for some version of rationalism.
This is intended as a stub topic, to allow comments specifically addressing the rationalism vs. empiricism debate.