"I know I could slit my wrists and people would cheer," he says. But then, he slowly begins to argue the case for modern banking. "We're very important," he says, abandoning self-flagellation. "We help companies to grow by helping them to raise capital. Companies that grow create wealth. This, in turn, allows people to have jobs that create more growth and more wealth. It's a virtuous cycle." To drive home his point, he makes a remarkably bold claim. "We have a social purpose."
