1. Nuclear war. 2. Computerization. 3. Space utilization.

If the United States and the Soviet Union flail away at each other at any time between now and 2019, there is absolutely no use to discussing what life will be like in that year. Too few of us, or of our children and grand· children, will be alive then for there to be any point in describing the precise condition of global misery at that time.

Let us, therefore, assume there will be no nuclear war — not necessarily a safe assumption — and carry on from there.

Computerization will undoubtedly continue onward inevitably. Computers have already made themselves essential to the governments of the industrial nations, and to world industry: and it is now beginning to make itself comfortable in the home.