Contributor(s): Don McKinnon | On the eve of the Commonwealth Heads of Government Meeting in Kampala at end-November 2007, Secretary-General Don McKinnon will set the 53-nation family of nations in the context of the challenges facing a fast-changing, interdependent world - above all in entrenching a genuine culture of democracy and in bringing the benefits of economic and social development to the world's poor, with 800 million Commonwealth citizens living in official poverty.