I’m mostly writing about what we can learn from the various paradoxes, puzzles and impossibility results that have preoccupied moral philosophers for the last forty years or so. I have recently published a couple of papers on this theme (Nous 2020, JPhil 2022). A new book, The Unsolvable Puzzle, to follow…

I am also writing about epistemological issues in the search for extraterrestrial life. We’re unlikely to find ET directly. At best we’ll probably find something indirect and difficult to interpret. How should we do this? (Nature 2020, Phil Quarterly 2022, Astrobiology forthcoming).

Follow the links below for more info:

Recent papers


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