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Atul Gawande: The Building Industry’s Strategy for Getting Things Right in Complexity

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Parrish is the entrepreneur and wisdom seeker behind Farnam Street and the host of The Knowledge Project Podcast, where he focuses on turning timeless insights into action. His new book is Clear Thinking: Turning Ordinary Moments Into Extraordinary Results

A useful reminder from Atul Gawande, in The Checklist Manifesto:

In a complex environment, experts are up against two main difficulties. The first is the fallibility of human memory and attention, especially when it comes to mundane, routine matters that are easily overlooked under the strain of more pressing events. (When you’ve got a patient throwing up and an upset family member asking you what’s going on, it can be easy to forget that you have not checked her pulse.) Faulty memory and distraction are a particular danger in what engineers call all-or-none processes: whether running to the store to buy ingredients for a cake, preparing an airplane for takeoff, or evaluating a sick person in the hospital, if you miss just one key thing, you might as well not have made the effort at all.

A further difficulty, just as insidious, is that people can lull themselves into skipping steps even when they remember them. In complex processes, after all, certain steps don’t always matter. … “This has never been a problem before,” people say. Until one day it is.

Checklists seem to provide protection against such failures. They remind us of the minimum necessary steps and make them explicit. They not only offer the possibility of verification but also instill a kind of discipline of higher performance.

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How you employ the checklist is also important. In the face of complexity most organizations tend to centralize decisions, which reduces the risk for egregious error. The costs to this approach are high too. Most employees loathe feeling like they need a hall pass to use the washroom. That’s why these next comments were so inspiring.

There is a particularly tantalizing aspect to the building industry’s strategy for getting things right in complex situations: it’s that it gives people power. In response to risk, most authorities tend to centralize power and decision making. That’s usually what checklists are about—dictating instructions to the workers below to ensure they do things the way we want. Indeed, the first building checklist I saw, the construction schedule on the right-hand wall of O’Sullivan’s conference room, was exactly that. It spelled out to the tiniest detail every critical step the tradesmen were expected to follow and when—which is logical if you’re confronted with simple and routine problems; you want the forcing function.

But the list on O’Sullivan’s other wall revealed an entirely different philosophy about power and what should happen to it when you’re confronted with complex, nonroutine problems—such as what to do when a difficult, potentially dangerous, and unanticipated anomaly suddenly appears on the fourteenth floor of a thirty-two-story skyscraper under construction. The philosophy is that you push the power of decision making out to the periphery and away from the center. You give people the room to adapt, based on their experience and expertise. All you ask is that they talk to one another and take responsibility. That is what works.

The strategy is unexpectedly democratic, and it has become standard nowadays, O’Sullivan told me, even in building inspections. The inspectors do not recompute the wind-force calculations or decide whether the joints in a given building should be bolted or welded, he said. Determining whether a structure like Russia Wharf or my hospital’s new wing is built to code and fit for occupancy involves more knowledge and complexity than any one inspector could possibly have. So although inspectors do what they can to oversee a building’s construction, mostly they make certain the builders have the proper checks in place and then have them sign affidavits attesting that they themselves have ensured that the structure is up to code. Inspectors disperse the power and the responsibility.

“It makes sense,” O’Sullivan said. “The inspectors have more troubles with the safety of a two-room addition from a do-it-yourselfer than they do with projects like ours. So that’s where they focus their efforts.” Also, I suspect, at least some authorities have recognized that when they don’t let go of authority they fail.

This piece originally appeared on Farnam Street.

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