Alexander Pruss's Blog

The Company axiom of mereology holds that an object cannot have only one proper part. This is a weaker version of the (Weak) Supplementation...

It would be appealing to be able to hold on to all of the following: Four-dimensionalism. Elementary particles are simples. There is onl...

A number of contemporary Aristotelians hold to the view that when a fundamental particle becomes or ceases to be a part of an organism, the ...

According to one version of naturalism, the only objects that have causal influence are objects posited by a completed science. According t...

Start with this plausible claim: If two objects are composed of the very same particles at the same time, then they have the same shape. ...