In addition to its time-challenged character, other aspects of modern life undermine our ability (and motivation) to think in a fully reasoned way about even important decisions. The sheer amount of information today can be overwhelming—its complexity befuddling, its relentlessness depleting, its range distracting, and its prospects agitating. Couple those culprits with the concentration-disrupting alerts of devices nearly everyone now carries to deliver that input, and careful assessment’s role as a ready decision-making corrective becomes sorely diminished.

