Those who dwell among the beauties and mysteries of the earth are never alone or weary of life. - Rachel Carson

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.

Why should we tolerate a diet of weak poisons, a home in insipid surroundings, a circle of acquaintances who are not quite our enemies, the noise of motors with just enough relief to prevent insanity? Who would want to live in a world which is just not quite fatal?

But man, unhappily, has written one of his blackest records as a destroyer on the oceanic islands. He has seldom set foot on an island that he has not brought about disastrous changes. He has destroyed environments by cutting, clearing, and burning; he has brought with him as a chance associate the nefarious rat; and almost invariably he has turned loose upon the islands a whole Noah’s Ark of goats, hogs, cattle, dogs, cats, and other non-native animals as well as plants. Upon species after species of island life, the black night of extinction has fallen.