On big issues like war in Iraq, but in many other issues they simply must be multilateral. There's no other way around. You have the instances like the global warming convention, the Kyoto protocol, when the U.S. went its own way.
Other quotes by Hans Blix
You never get quite down to the bottom of the barrel, but we are much higher than that at the present time. There is quite a lot left in the barrel that could be explained by them. If they have some weapons, if they have some anthrax, they should deliver that.
I don't think that anyone seriously fears that the world can be blown to pieces all together. But what one can fear and rightly so are regional things, like in the Middle East, India, Pakistan, the Korean Peninsula, borders in Africa, etc.