Capitalism rules worldwide, and a society whose economic fabric depends on constant growth requires that its citizens have ever-expanding needs and wants... In the West, it will take one with soul force equal to Gandhi's to change the prevailing dogma of ever increasing GNP. We may be forced to change our profligate ways some day, when the soil is depleted, the aquifers drained, the icecaps melted, and all the oil wells pumped dry. But the crisis will wait another fifty years or so; we'll leave those problems to a generation yet unborn.