Tim Button (he) is a Professor of Philosophy & Logic at UCL.

I work at the area where philosophy meets logic and mathematics. You can read some short words about my research, or watch me say more words about words in my inaugural lecture.

My current research mostly looks at theoretical equivalence, types, and sets. I am writing an indefinitely extensible trilogy about Level Theory, which now has at least six parts.

Sean Walsh and I wrote Philosophy and Model Theory (OUP, 2018). My first book was The Limits of Realism (OUP, 2013). I have made some open education resources.

James Wilson and I are the joint editors of MIND.

You can email me at .

This is my main site; it gives you access to free pre-prints (or better) of all my papers. Still, here’s my academic social media roll:

       

(I’ve stopped maintaining my academia & SocArXiv profiles; this is an easter egg.)