Not content with wanting to solve the economic crisis, withdraw from Iraq, win the war in Afghanistan, and transform US energy policy into one that’s green-friendly, Barack Obama is working on a world free of nuclear weapons. In two 26-minute speeches this week 

the president pledged a drive on nuclear disarmament, possibly bigger than any ever attempted. He spelled out how he would accelerate arms control agreements with Russia, following his first summit meeting with President Dmitry Medvedev last week. The deal to conclude a new arms reduction treaty with Moscow, which would slash stockpiles by about a third was a beginning, setting the stage for further cuts.

In a telling nod to reality, the presidential superhero admitted this may not happen in his lifetime, which is as pragmatic as it is putting the onus of resolution on future generations. Still though, his fresh take on military and security policy is to be commended and supported as much as possible. While the threat of nuclear war is quite small — the greatest potential lies in an Israeli strike on Iran, because despite all the posturing and controversy over the US missile shield, Russia has too much to lose — the possibility of a terrorist or rogue group getting materials is quite real.

If nothing else, Obama’s grand nuclear-free plan would lead to an unprecedented level of international co-operation as nations’ policies are set aside for the greater good.

If he can get it off the ground, that is.