The Checklist Manifesto_ How to Get Things Right - Atul Gawande [31]
Senior Wal-Mart officials concentrated on setting goals, measuring progress, and maintaining communication lines with employees at the front lines and with official agencies when they could. In other words, to handle this complex situation, they did not issue instructions. Conditions were too unpredictable and constantly changing. They worked on making sure people talked. Wal-Mart’s emergency operations team even included a member of the Red Cross. (The federal government declined Wal-Mart’s invitation to participate.) The team also opened a twenty-four-hour call center for employees, which started with eight operators but rapidly expanded to eighty to cope with the load.
Along the way, the team discovered that, given common goals to do what they could to help and to coordinate with one another, Wal-Mart’s employees were able to fashion some extraordinary solutions. They set up three temporary mobile pharmacies in the city and adopted a plan to provide medications for free at all of their stores for evacuees with emergency needs—even without a prescription. They set up free check cashing for payroll and other checks in disaster-area stores. They opened temporary clinics to provide emergency personnel with inoculations against flood-borne illnesses. And most prominently, within just two days of Katrina’s landfall, the company’s logistics teams managed to contrive ways to get tractor trailers with food, water, and emergency equipment past roadblocks and into the dying city. They were able to supply water and food to refugees and even to the National Guard a day before the government appeared on the scene. By the end Wal-Mart had sent in a total of 2,498 trailer loads of emergency supplies and donated $3.5 million in merchandise to area shelters and command centers.
“If the American government had responded like Wal-Mart has responded, we wouldn’t be in this crisis,” Jefferson Parish’s top official, Aaron Broussard, said in a network television interview at the time.
The lesson of this tale has been misunderstood. Some have argued that the episode proves that the private sector is better than the public sector in handling complex situations. But it isn’t. For every Wal-Mart, you can find numerous examples of major New Orleans businesses that proved inadequately equipped to respond to the unfolding events—from the utility corporations, which struggled to get the telephone and electrical lines working, to the oil companies, which kept too little crude oil and refinery capacity on hand for major disruptions. Public officials could also claim some genuine successes. In the early days of the crisis, for example, the local police and firefighters, lacking adequate equipment, recruited an armada of Louisiana sportsmen with flat-bottom boats and orchestrated a breathtaking rescue of more than sixty-two thousand people from the water, rooftops, and attics of the deluged city.
No, the real lesson is that under conditions of true complexity—where the knowledge required exceeds that of any individual and unpredictability reigns—efforts to dictate every step from the center will fail. People need room to act and adapt. Yet they cannot succeed as isolated individuals, either—that is anarchy. Instead, they require a seemingly contradictory mix of freedom and expectation—expectation to coordinate, for example,