Decarbonization Is Our Costliest Challenge: It has no clear beginning or end, and it affects every aspect of life

In his 1949 book The Concept of Mind, Gilbert Ryle, an English philosopher, introduced the term “category mistake.” He gave the example of a visitor to the University of Oxford who sees colleges and a splendid library and then asks, “But where is the university?” The category mistake is obvious: A university is an institution, not a collection of buildings.