PRINCIPLES OF BIOLOGY. In Quarterly Parts, by Subscription. $2.00 per year.
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Entered, according to Act of Congress, in the year 1864, by
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In the Clerk's Office of the District Court of the United States for the Southern District of New York.
AMERICAN NOTICE
OF A
NEW SYSTEM OF PHILOSOPHY.
BY
HERBERT SPENCER.
The author of the following work, Mr. Herbert Spencer, of England, has entered upon the publication of a new philosophical system, so original and comprehensive as to deserve the attention of all earnest inquirers. He proposes nothing less than to unfold such a complete philosophy of Nature, physical, organic, mental and social, as Science has now for the first time made possible, and which, if successfully executed, will constitute a momentous step in the progress of thought.
His system is designed to embrace five works; each a distinct treatise, but all closely connected in plan, and treating of the following subjects in the order presented: 1st, First Principles; 2d, Principles of Biology; 3d, Principles of Psychology; 4th, Principles of Sociology; 5th, Principles of Morality. The opening work of the series—First Principles—though somewhat of an introductory character, is an independent and completed argument. It consists of two parts: first, "The Unknowable," and second, "The Laws of the Knowable." Unattractive as these titles may seem, they indicate a discussion of great originality and transcendent interest.