display all the ideas for this combination of texts
4 ideas
16509 | Natural kinds are well suited to be the sortals which fix substances [Wiggins] |
11248 | Necessary truths can be two-way relational, where essential truths are one-way or intrinsic [Politis] |
16514 | Artefacts are individuated by some matter having a certain function [Wiggins] |
16510 | Nominal essences don't fix membership, ignore evolution, and aren't contextual [Wiggins] |