The system concedes nothing without demand, for it formulates its very method of operation on the basis that the ignorant will learn to know, the child will grow into an adult and therefore demands will begin to be made. It gears itself to resist demands in whatever way it sees fit.
In addition to the social pressures from the scientific community there is also at work a very human trait of individual scientist. I call it the law of the instrument , and it may be formulated as follows: Give a small boy a hammer, and he will find that everything he encounters needs pounding. It comes as no particular surprise to discover that a scientist formulates problems in a way which requires for their solution just those techniques in which he himself is especially skilled.abraham kaplan