4 ideas
5987 | Alcmaeon was the first to say the brain is central to thinking [Alcmaeon, by Staden, von] |
22450 | If moral systems can't judge other moral systems, then moral relativism is true [Williams,B, by Foot] |
24043 | Soul must be immortal, since it continually moves, like the heavens [Alcmaeon, by Aristotle] |
20698 | Irenaeus says evil is necessary for perfect human development [Irenaeus, by Davies,B] |