Why are arts people so wary when scientists tread into arts territory? “Humanists are trained to make judgments and support them with a range of qualitative evidence and arguments; scientists are trained to test arguments with empirical, replicable evidence and to use quantification as a tool. Interdisciplinary work will flourish when both sides realize that scientific questions about art do not replace humanistic ones. They are simply different. The disciplines of the sciences and art history ought to trade insights rather than insults.”