For much of modern history, intelligence has been treated as a singular concept measured, ranked, and condensed into a number: IQ. We’ve been taught that IQ reflects a person’s ability to think, to solve problems, to succeed. But life experience has long told us a different story.For much of modern history, intelligence has been treated as a singular concept measured, ranked, and condensed into a number: IQ. We’ve been taught that IQ reflects a person’s ability to think, to s