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Sebastian Liu

I'm currently working as a software engineer at Knock. I recently graduated (with distinction) from Merton College, University of Oxford where I was in the BPhil program. Before that, I was an undergraduate at NYU where I studied philosophy and mathematics.

My main interests are in epistemology and rationality. I'm also interested in logic, especially modal logic, philosophy of mind, and metaethics. Recently I've been thinking about iteration principles, closure, and bimodal logics. Part of my BPhil thesis is now forthcoming in Analysis (see papers).

I enjoy contributing to open-source projects. Some things I've built include an online version of the game arithmetic 24 and a Chrome extension (see projects).

I can be reached via email at sebastian.liu[at]