The Olympics are an irresistible stage for athletes - but also for those who wish to act out their grievances before the world. The Beijing Games, which kick off on Aug. 8, are hardly an exception. While Chinese leaders furiously insist they're not, and should not be, "political," these Olympics promise to become one of the most charged in history. Rarely has a more varied array of contentious issues crystallized around a single sporting event.

China is bedeviled by internal problems - human-rights violations, media censorship, corruption, pollution, labor abuses and lack of due process, to name a few. Several "domestic" issues - Tibet, Taiwan and Hong Kong - have also regularly spilled over into the international realm. At the same time, a host of relatively new, purely international problems have accrued to China as the country has aggressively sought access to natural resources around the world. By dealing with pariah states like Burma, Sudan, Zimbabwe and Iran in order to feed the country's voracious appetite for oil, timber and metals, Chinese leaders have been accused of playing an irresponsible global role. Their critics would like nothing more than to flay Beijing before a worldwide television audience of hundreds of millions