In explaining his individuality thesis, Michael T. Ghiselin provides extended discussions of such philosophical topics as definition, the reality of various kinds of groups, and how we classify traits and processes. He develops and applies the implications for general biology and other sciences and makes the case that a better understanding of species and of classification in general puts biologists and paleontologists in a much better position to understand nature in general, and such processes as extinction in particular.

This critical collection of essays represents the best of the best when it comes to philosophy of biology. Many chapters treat evolution as a biological phenomenon, but the author is more generally concerned with science itself. Present-day science, particularly current views on systematics and biological evolution are investigated. The aspects of these sciences that are relevant to the general analysis of selection processes are presented, and they also serve to exemplify the general characteristics exhibited by science since its inception.

Animals.

First published in 1974 as a companion volume to Darwin on Man by Howard E. Gruber, Paul Barrett’s transcriptions of Darwin’s M and N notebooks served to shed new light on the evolutionist’s methods and motivation. According to Stephen Jay Gould in the New York Times Book Review, “Darwin kept [these notebooks] primarily in 1838, when he was 29 years old. In them, he recorded his early conviction of evolutionary continuity between humans and all other animals. . . . These notebooks display all the features of humanistic intellect that his detractors denied. We find erudition in his comments on Plato, Locke, Hume, Adam Smith, Whewell, Burke, Montaigne, Lessing and Spencer. . . . We appreciate an artistic bent in his delight with nature and her prophet Wordsworth. . . . We grasp the breadth of his bold attempt to clothe all human thought and behaviour in a new evolutionary garb. . . . Charles Darwin was reconstructing the world and he knew exactly what he was doing.”

There is long-standing disagreement among systematists about how to divide biodiversity into species. Over twenty different species concepts are used to group organisms, according to criteria as diverse as morphological or molecular similarity, interbreeding and genealogical relationships. This, combined with the implications of evolutionary biology, raises the worry that either there is no single kind of species, or that species are not real. This book surveys the history of thinking about species from Aristotle to modern systematics in order to understand the origin of the problem, and advocates a solution based on the idea of the division of conceptual labor, whereby species concepts function in different ways - theoretically and operationally. It also considers related topics such as individuality and the metaphysics of evolution, and how scientific terms get their meaning. This important addition to the current debate will be essential for philosophers and historians of science, and for biologists.

In his encyclical Humani Generis, Pope Pius XII stressed the importance of preserving the traditional Catholic approach to philosophy. In his work The Metaphysics of Evolution, Fr. Chad Ripperger demonstrates that the theory of evolution is incompatible with the metaphysics of the Catholic tradition.

What are species? Are they objective features of the world? If so, what sort of features are they? Slater presents a novel approach to these questions, aiming to accommodating the attractions to both realism and antirealism about species.

The philosophically most challenging science today, arguably, is no longer physics but biology. It is hardly an exaggeration to state that Charles Darwin has shaped modern evolutionary biology more significantly than anyone else. Moreover, since Darwin's day, philosophers and scientists have realized the enormous philosophical potential of Darwinism and have tried to expand his insights well beyond the limits of biology. However, no consensus has been achieved. The aim of this collection of essays is to revive a comprehensive discussion of the meaning and the philosophical implications of "Darwinism." The contributors to Darwinism and Philosophy are international scholars from the fields of philosophy, science, and history of ideas. A strength of this collection is that it brings together sustained reflection from American and Continental philosophical traditions. The conclusions of the contributors vary, but taken together their essays successfully map the problems of interpreting "Darwinism."

This Element is an introduction to the metaphysics of biology, a very general account of the nature of the living world. The first part of the Element addresses more traditionally philosophical questions - whether biological systems are reducible to the properties of their physical parts, causation and laws of nature, substantialist and processualist accounts of life, and the nature of biological kinds. The second half will offer an understanding of important biological entities, drawing on the earlier discussions. This division should not be taken too seriously, however: the topics in both parts are deeply interconnected. Although this does not claim to be a scientific work, it does aim to be firmly grounded in our best scientific knowledge; it is an exercise in naturalistic metaphysics. Its most distinctive feature is that argues throughout for a view of living systems as processes rather than things or, in the technical philosophical sense, substances.

Detailed exploration of the Transcendental Dialectic, in which Kant uncovers the sources of metaphysics in human reason.