What is Cool?

White_Matter_Connections_Obtained_with_MRI_TractographyReading about Steve Quartz, who studies what happens when people experience something “cool,” made me think of our department, not because we are cool (although that is a reasonable connection), but because the label “cool” has no set definition, much like the category “religion”. People assume that they know it when they see it, but no consistent definition is possible. Continue reading