
At first glance, it seems impossible that the fate of the world economy rests in Mario Monti's hands. The Prime Minister of Italy has the aura of a gentlemanly grandfather the polite demeanor, the soft voice, the smiling eyes not the tough taskmaster Italy so desperately needs to escape its dangerous and protracted debt crisis. Monti, 68, speaks in the long, precise, jargon-laden sentences of an academic economist, which he was only four months ago. He does not employ the emotional flourishes or rousing rhetoric of a typical politician. He seems like the sort who'd get chewed up by...