That sounds callous, because it’s easy to see all the damage done by people like Ana Montes and Bernie Madoff. Because we trust implicitly, spies go undetected, criminals roam free, and lives are damaged. But Levine’s point is that the price of giving up on that strategy is much higher. If everyone on Wall Street behaved like Harry Markopolos, there would be no fraud on Wall Street—but the air would be so thick with suspicion and paranoia that there would also be no Wall Street.1
