"I would like briefly, today, to mention three problems which menace man's welfare and will threaten it even when armed destruction and war are things of the past. They are the problems of poverty, of disease, and of diminishing natural resources. First is the problem of poverty--the growing division between the rich and poor nations. Today the per capita product of the developed countries is $1,730 a year. In the developing countries it is $143. And the gap is widening, not narrowing. Our own growth must continue. But we must find ways to step up the growth of others or we will be an increasingly isolated island of wealth in the midst of mounting misery. Second is man's struggle against disease, the focal point in his war to control the destructive forces of nature. Each year 3 million people die from tuberculosis. Each year 5 million die from dysentery, 500,000 from measles. In some countries one-sixth of the entire population suffer from leprosy. Yet, we have the knowledge to reduce the toll of these diseases, and to avert millions of separate tragedies of needless death and suffering. Third is the need to develop new resources, and new ways to use existing resources. It has been estimated that if everyone in the world were to rise to the level of living of the United States we would then have to extract about 20 billion tons of iron, 300 million tons of copper, 300 million tons of lead, and 200 million tons of zinc. These totals are well over 100 times the world's present annual rate of production."