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by George Perkins Marsh (Author)
The Earth As Modified By Human Action is a book written by George P. Marsh that explores the impact of human activities on the environment. The book was first published in 1874 and is considered a landmark work in the field of environmental science. Marsh argues that human activities such as deforestation, agriculture, and industrialization have had a profound impact on the natural world, leading to soil erosion, desertification, and the extinction of many plant and animal species. He also discusses the importance of conservation and sustainable practices in order to mitigate these negative effects.The book is divided into three parts: The Vegetable Kingdom, The Animal Kingdom, and The Inorganic World. In each section, Marsh provides detailed descriptions of the various ways in which humans have altered the environment and the consequences of these actions.Despite being written over a century ago, The Earth As Modified By Human Action remains relevant today as environmental issues continue to be a pressing concern. The book is a valuable resource for anyone interested in the history of environmental thought and the impact of human activities on the natural world.There can be no doubt that moisture is given, out by trees and evaporated in extremely cold winter weather, and unless new fluid were supplied from the roots by the exercise of some vital function, the tree would be exhausted of its juices before winter was over. But this is not observed to be the fact, and, though the point is disputed, respectable authorities declare that ""wood felled in the depth of winter is the heaviest and fullest of sap.""This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.
