SOUTH AFRICA may no longer have the chunkiest economy in Africa, now that Nigeria's has been revalued upwards, but it still has the fattest people. This is evidence, to many South Africans, of the good life: fast food, a fast car, an urban lifestyle.
Summary: The world's leading international institutions may be outmoded, but Brazil, China, India, and South Africa are not ready to join the helm. Their shaky commitment to democracy, human rights, nuclear nonproliferation, and environmental protection would only weaken the international system's core values.