The good, great, and prosperous society depends on ever-widening trust among strangers. It's not blind trust -- ways to hedge against cheaters abound -- but trust is vital. It is as vital as respect for private property and privacy. Like the system of private property, the system of trust can withstand repeated assaults, but it is not invulnerable. It can crumble and fall. We deal constantly with people around the world whom we do not know (we don't even know their names) and will never meet. We're better off -- richer and more comfortable -- for it. Trust is fostered through repeat...












