The peoples of the world need the United Nations more than at any time since 1945. It must not allow itself to remain mainly as a vehicle for the aggregation of national interests, or worse, as an instrument of power to be deployed by the geopolitical giants - especially the United States.Three UN veterans make their case for reforming and reempowering the world's most ambitious organisation, by Hans-C. von Sponeck, Richard Falk amd Denis Halliday.