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Only within the 20th Century has biological thought been focused on ecology, or the relation of the living creature to its environment. Awareness of e...more

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The more clearly we can focus our attention on the wonders and realities of the universe, the less taste we shall have for destruction.

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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 m...more

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If, having endured much, we have at last asserted out "right to know," and if by knowing, we have concluded that we are being asked to take senseless ...more

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We are accustomed to look for the gross and immediate effects and to ignore all else. Unless this appears promptly and in such obvious form that it ca...more