Sublime

Most of this came to him in the mid-1980s, when Mr. Goldhaber, a former theoretical physicist, had a revelation. He was obsessed at the time with what he felt was an information glut — that there was simply more access to news, opinion and forms of entertainment than one could handle. His epiphany was this: One of the most finite resources in the w... See more

His biggest worry, though, is that we still mostly fail to acknowledge that we live in a roaring attention economy. In other words, we tend to ignore his favorite maxim, from the writer Howard Rheingold: “Attention is a limited resource, so pay attention to where you pay attention.”