Are objects identical with regions of spacetime, or do objects exist separately and occupy regions of spacetime? I defend the former thesis, known as supersubstantivalism.

Not every philosopher wants universals to be part of their ontology. Here are four ways that we might approach denying their existence.

Roger Scruton did not believe that photographs are works of art. I explain why he thinks this, and offer some other perspectives.

Quine believed that de re modality created an 'invidious distinction' by flouting extensionality, of which Quine was an advocate

Śūnyatā, the Doctrine of Emptiness, is a tenet of Mahāyāna Buddhism - yet it is still one of the most widely misunderstood concepts.

You can point at sheep, you can point at restaurants - but not at numbers. What makes maths real - if anything?

They’re all around you... Or so it seems. Our goal is to answer the question: “When is something an object?”

David Lewis is my hero. I also disagree emphatically with almost everything he says, and think his philosophy is ludicrous.

Anything follows from a contradiction. A moon made of cheese. Five-sided triangles. Decapod felines. Time flowing backwards. A non-existent universe.