When Nixon opened doors to China a half century ago, that country was reeling from the cascading disasters of Mao's rule. Today, China is vying to surpass the U.S. position in global leadership. If the American empire is itself in terminal decline, then what of the broader world order established by American power after 1945, an order based on the inviolability of national borders and the principle of universal human rights? In this episode, historian Alfred McCoy argues the world is witnessing a historic shift from the West to the East, and China will soon be the preeminent economic and military power on the Eurasian landmass. But will climate change upend China's ambitions? The science on rising seal levels and warming temperatures is clear: yes.