The rescue of 33 miners in Chile is an extraordinary drama filled with pathos and heroism. It is also a media windfall for the Chilean government, whose every beneficence is recorded by a forest of cameras. One cannot fail to be impressed. However, like all great media events, it is a facade. The accident that trapped the miners is not unusual in Chile and is the inevitable consequence of a ruthless economic system that has barely changed since the dictatorship of Gen. Augusto Pinochet. Copper is Chile's gold, and the frequency of mining disasters keeps pace with prices and profits.