In many parts of East Africa at that time, wild animals were so ___________ that it was almost impossible for a photographer to approach close enough to film them.
The term conservationist had been defined by some as a person who believes that the natural world is endlessly ________ and beautiful, and therefore as much of it as possible should be _________ .
It is to progress in the human sciences that we must look to undo the evils which have resulted from a knowledge of the physical world hastily and superficially acquired by populations unconscious of the changes in themselves that the new knowledge has made imperative.The road to a happier world than any known in the past lies open before us if atavistic destructive passions can be kept in leash while the necessary adaptations are made.Fears are inevitable in our time but hopes are equally rational and far more likely to bear good fruit.We must learn to think rather less of the dangers to be avoided than of the good that will lie within our grasp if we can believe in it and let it dominate our thoughts Science,whatever unpleasant consequences it may have by the way,is in its very nature a liberator.a liberator of bondage to physical nature and in to come a liberator from the weight of destructive passions,We are on the threshold of utter disaster or unprecedentedly glorious achievement no previous age has been fraught with problems so momentous,and it is to science that we must look to for a happy future.iii.If man's bestial yearning is controlled:
It is difficult to reconcile the ideas of different schools of thought on the question of education.Some people maintain that pupils at school should concentrate on a narrow range of subjects which will benefits them directly in their subsequent careers.Others contend that they should study a wide range of subjects so that have not only the specialized knowledge necessary for their chosen careers but also sound general knowledge about the world they will have to work and live in. Supporters of the first theory state that the greatest contributions to civilization are made by those who are most expert in their trade or profession.Those on the other side say that unless they have a broad general education,the experts will be too narrow in their outlook to have sympathy with their follows or a proper sense of responsibility towards humanity as a whole.iii.The idea of the first school of thought in the passage is that