5 ideas
20660 | At one level maths and nature are very similar, suggesting some deeper origin [Wolfram] |
3900 | Maybe experience is not essential to perception, but only to the causing of beliefs [Armstrong, by Scruton] |
4253 | Externalism says knowledge involves a natural relation between the belief state and what makes it true [Armstrong] |
9425 | Lewis later proposed the axioms at the intersection of the best theories (which may be few) [Mumford on Lewis] |
20659 | Space and its contents seem to be one stuff - so space is the only existing thing [Wolfram] |