Today’s generation has grown up amidst disasters, crises, and the failure of systems. The young see war as a constant possibility to be expected almost daily, and it may be difficult to describe to them the optimism and confidence in the world that we felt when we ourselves were young at the turn of the century. Forty years of peace had strengthened national economies, technology had speeded up the pace of life, scientific discoveries had been a source of pride to the spirit of our own generation..