Practitioners of urban planning don't quite know what to do with the results particularly regularities of the sort found by Mr West.

ECONOMIST: Urban research

These episodes in individual tales display such striking regularities in aggregate that some of the social scientists who first applied the rules of probability to human affairs questioned the very notion of free will.

ECONOMIST: Social inequality

To help us understand this greater importance, Gopnik touches on deeper themes involving the regularities of dining, our fundamental relationships with food, and theories from gastronomic writers like Alexandre Grimod de La Reyniere and Jean Anthelme Brillat-Savarin.

FORBES: A History of Food: Adam Gopnik's "The Table Comes First"

Other regularities have emerged since.

ECONOMIST: Urban research