What happens when machines become more intelligent than humans? One view is that this event will be followed by an explosion to evergreater levels of intelligence, as each generation of machines creates more intelligent machines in turn. This intelligence explosion is now often known as the ‘singularity’. The basic argument here was set out by the statistician I.J. Good in his 1965 article ‘Spe...

In a recent survey by the United States Department of Agriculture (1961) it was estimated that the animal-protein shortage in the deficit countries, in terms of non-fat milk solids, was the equivalent of 1.8 million metric tons or roughly one-third of the U.S. annual milk production. The most critical shortages were noted to be in the Far East, followed by communist Asia, Africa and Latin Ameri...