My main interest is in how and why form and meaning work in parallel -- from combinatory categorial grammar, through weak islands (intervention effects) and quantification, to my current curiosity about natural logic and sub-word compositionality.

My recent book on Quantification appeared as a research survey -- a non-existent genre in linguistics. It is best read as my commentary on the general state of the art and on a myriad specific, formal or empirical, issues in quantification, with unusually respectful acknowledgement of the giants on whose shoulders we all are fortunate to stand.