The analysis of SDSs uses techniques from combinatorics, abstract algebra, graph theory, dynamical systems and probability theory.

Just over a year ago, President Bush said, there is a consensus among nations that proliferation cannot be tolerated.

This total does not include the over 1 million persons displaced by the catastrophic tsunami that struck numerous countries in South Asia on 26 December 2004.

40 years long, with an overlap. You can put that statement on all kinds of different technologies. The interesting thing by the way, the speed here, excuse me, higher speed travel is the title of these innovation cycles. There is none here.

Some believe that North Korea has begun displaying its growing nuclear threat in order to secure the succession to power of Kim Jong un, Kim Jong il s rotund, twenty something youngest son.

Twenty per cent of the territory of Azerbaijan, including seven regions around Nagorno Karabakh, was occupied by Armenian armed forces, more than 1 million Azerbaijanis expelled from native lands, tens of thousands of people killed, disabled and taken hostage.

A great amount of later work in mathematics was fruitfully developed out of the ostensibly minor lemma, which turned out to be an important early result in combinatorics, supporting the idea that within some sufficiently large systems, however disordered, there must be some order.

The 1997 Convention on the Prohibition of the Development, Production, Stockpiling and Use of Chemical Weapons and on Their Destruction13 calls for the complete elimination and destruction of chemical weapons by all States parties, thus offering a historic opportunity to complete a task begun more than a century ago.

Leonardo da Vinci. And further, I should invite him to meet my oldest trustee, who had majored in French history at Yale some 70 odd years before and, at 89, still ruled the world's largest privately owned textile empire with an iron hand.

What we find is that over these 40 odd years that I and others have been studying chimpanzees and the other great apes, and, as I say, other mammals with complex brains and social systems, we have found that after all, there isn't a sharp line dividing humans from the rest of the animal kingdom.