I learned about a lot of things in medical school, but mortality wasn’t one of them. Although I was given a dry, leathery corpse to dissect in my fir… - Atul Gawande

We are all plagued by failures - by missed subtleties, overlooked knowledge, and outright errors. For the most part, we have imagined that little can be done beyond working harder and harder to catch the problems clean up after them. We are not in the habit of thinking the way the army pilots did as they looked upon their shiny new Model 299 bomber — a machine so complex no one was sure human beings could try it.

The three primary risk factors for falling are poor balance, taking more than four prescription medications, and muscle weakness.

Much of our work today has entered its own B-17 phase. Substantial parts of what software designers, financial managers, firefighters, police officers, lawyers, and most certainly clinicians do are now too complex for them to carry out reliably from memory alone. Multiple fields, in other words, have become too much airplane for one person to fly. Yet it is far from obvious that something as simple as a checklist could be of substantial help.