Robert Zoellick tells the presidential candidates to aspire to be ”a 21st-century FDR” because “A World in Crisis Means A Chance for Greatness.” A new New Deal, a new Bretton Woods, a new multilateralism–holy cow, the president has it in his power to make the world over again. Poor Bill Clinton, who reportedly told friends after 9/11 that he was frustrated that he never got such a great defining crisis to deal with. Now another president is going to get a chance to knock some heads together and have historians call him great.

But what is Zoellick thinking, urging Barack Obama and John McCain to reach for greatness? Aren’t these two candidates megalomaniacal enough? McCain, who thinks that only corruption could explain anyone disagreeing with his position at any given moment, was a childhood admirer of Napoleon and now names the imperialist, meddlesome Teddy Roosevelt as his presidential model. And Obama of course said on the day he secured the Democratic nomination for president

that generations from now, we will be able to look back and tell our children that this was the moment when we began to provide care for the sick and good jobs to the jobless; this was the moment when the rise of the oceans began to slow and our planet began to heal; this was the moment when we ended a war and secured our nation and restored our image as the last, best hope on earth. This was the moment—this was the time—when we came together to remake this great nation.

Don’t give these guys any more ambition than they have now. The cult of the presidency is quite enough already.