Browsing By Tag "physiological"
[What follows is an nineteenth-century defense of Lamarckism, the since-disproven belief that genetics are molded by the activity or behavior of the organism, instead of through the process of natural selection. Naturally, anyone should be cautious when reviewing a scientific article written more than a hundred year ago, but at least here below, you can see what passionate turns the debate took. In Kropotkin's favor, it may at least be said that the process of natural selection turned out to be far more complicated than Darwin and Wallace had believed, and was only fully elaborated by Dawkins as gene-centric, rather than organism or species-centric. -- Andy Carloff] There can be no doubt that species may become greatly modified through the ... (From : Anarchy Archives.)
Our Synthetic Environment Murray Bookchin CHAPTER ONE: THE PROBLEM Our Changed Environment Life in the United States has changed so radically over the past one hundred years that the most wearisome historians tend to become rhapsodic when they describe the new advances that have been made in technology, science, and medicine. We are usually told that early in the last century most Americans lived heroic but narrow lives, eking out a material existence that was insecure and controlled by seasonal changes, drought, and the natural fertility of the soil. Daily work chores were extremely arduous; knowledge, beleaguered by superstition, was relatively crude. Historians with an interest in science often point out that medical remedies were primitive, if not useless; they may have sufficed to relieve the symptoms of common diseases, but they seldom effected a cure. Life was hard and precarious, afflicted by many tragedies that can easily be...
It is quite possible in our enlightened times to be scientific over much and Anarchists will do well to beware of staking the validity and success of their doctrines of life and society upon the truth of mechanical and fatalistic theories of evolution which attempt to bridge over the gulf that at least appears to gape between physical science and social theory, between the facts of the inanimate and animal world and the facts of human existence. Our danger is that we shall level down, instead of up. The reflections here presented on this subject have been suggested by a perusal of an article in the Contemporary Review for September last, by Leon Metchnikoff, entitled "Evolution and Revolution." Metchnikoff is a good, well -meaning Anarchist... (From : AnarchyArchives.)