4 ideas
18344 | Truth and falsehood must track what does or doesn't exist [Bigelow] |
12712 | Substance is that which can act [Leibniz] |
9220 | Lewis must specify that all possibilities are in his worlds, making the whole thing circular [Shalkowski, by Sider] |
12737 | Nature can be fully explained by final causes alone, or by efficient causes alone [Leibniz] |