Only within the moment of time represented by the present century has one species — man — acquired significant power to alter the nature of his world. - Rachel Carson

The question of chemical residues on the food we eat is a hotly debated issue. The existence of such residues is either played down by the industry as unimportant or is flatly denied. Simultaneously, there is a strong tendency to brand as fanatics or cultists all who are so perverse as to demand that their food be free of insect poisons. In all this cloud of controversy, what are the actual facts?

They should not be called ‘insecticides’, but ‘biocides’.

In the western world our thinking has for many centuries been dominated by the Jewish-Christian concept of man's relation to nature, in which man is regarded as the master of all the earth's inhabitants. Out of this there easily grew the thought that everything on earth-animate or inanimate, animal, vegetable, or mineral-and indeed the earth itself-had been created expressly for man.