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Problems of Evolution (Classic Reprint) - Tapa blanda

Headley, F. W.

 
9781330024102: Problems of Evolution (Classic Reprint)

Sinopsis

Excerpt from Problems of Evolution

I assume that the principles which have brought about the evolution of plants and of animals other than man must account, no less, for human evolution. But no sooner is the human stage entered upon than morality, religion, and the accumulation of knowledge begin to play, each of them, an important part, which becomes more impor tant as evolution proceeds.

About the Publisher

Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com

This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

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Reseña del editor

Excerpt from Problems of Evolution

I assume that the principles which have brought about the evolution of plants and of animals other than man must account, no less, for human evolution. But no sooner is the human stage entered upon than morality, religion, and the accumulation of knowledge begin to play, each of them, an important part, which becomes more impor tant as evolution proceeds.

About the Publisher

Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com

This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Reseña del editor

Excerpt from Problems of Evolution

In this hook I attempt to find a solution of some of the most difficult of the problems of evolution. First I try to show that Lamarck's explanation of evolution will not bear investigation. But if the dovetailing of species into their environment has not been brought about, as he maintained that it had, by the moulding influence of the environment itself and the development of the organism by exercise, how have adaptations been effected? To account for them, the Neo-Darwinian, the follower of Weismann, has at his service only variations - he assumes that a tendency to vary pervades the whole organic world - and, as a regulating principle, Natural Selection. Nothing further, as I hope to make clear, is wanted to account for all the niceties of adaptation. Moreover, evolution appears to follow certain lines, and species group themselves in orderly series. This becomes intelligible, if we realise that all species, even the lowest, to a certain extent, pilot themselves. In other words, heredity limits the range of variation, and limits it more narrowly as evolution advances.

Sexual selection and isolation present problems, which though perhaps of less importance, are of the utmost interest.

The second part of the book deals with human evolution.

About the Publisher

Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com

This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

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