Evolutionary ethics has recently become popular again. Some of its representatives elaborate new attempts to derive ethics from evolutionary biology. The attempts, like previous ones, fail because they commit the naturalistic fallacy. Premises from evolutionary biology together with normative premises also do not justify ethical principles. Other representatives argue that evolutionary considerations imply that ethics cannot be justified at all. Their arguments presuppose an unacceptable form of foundationalism. In principle, evolutionary biology might explain some aspects of morality, but in practice (...) explanations are hard to come by. All this does not imply that evolutionary theory is irrelevant in normative settings. To the contrary, it may help us devise guidelines in environmental policy and health care policy. It is to be hoped that evolutionary ethicists will divert their research efforts to the elaboration of such guidelines. (shrink)

This article is a defense of Michael Ruse's sociobiological account of the origins and nature of morality. In the piece, the author provides a summary explanation of Ruse's views and arguments. Then he goes on to explain and critically discuss a variety of objections that have been made against sociobiological accounts of morality. He argues that the criticisms that have been made often work against less sophisticated sociobiological theories but that Ruse's theory is immune to the criticisms. The author responds (...) to the arguments of the following critics of sociobiology: Kitcher, Flew, Flanagan, Nagel, Miles, Singer, and Jacquette. Key Words: Michael Ruse • E. O. Wilson • sociobiology • altruism • ethical naturalism. (shrink)

The first two thirds or so of this book is a thorough, severe, and at times somewhat difficult, philosophical analysis and critique of atheistic naturalistic answers to “What caused the Big Bang?” Most contemporary astrophysicists accept one of the following non-theistic accounts of the origin of the Big Bang: Steady State, Plasma, Oscillationist, Big Fizz, Big Divide, Quantum Observership, Big Accident, Atheistic Anthropic, and Plenitude cosmologies. The last third or so of the book develops a highly plausible theistic process cosmology (...) which includes creation ex nihilo. This book critically explores answers to the big question, What produced our universe around fifteen billion years ago in a Big Bang? It defends and revises Process Theology and develops contemporary arguments for God's existence based on the universe's life-supporting order and contingent existence. (shrink)

Evolutionary ethics is a discipline that has formed around the belief that human-kind’s conception of morality was developed through the evolutionary process of natural selection. Various mechanisms concern-ing the evolution of morality have been proposed within the theory of natural selection, and I believe that many authors in the field focus too narrowly on one or a few of them in their efforts to model the origins of morality. In this paper I hope to present a broader review of many (...) potential evolutionary mechanisms and the evidence supporting them, in an effort to show that they are not mutually exclusive and may have all played a role in the formation of components of the complex moral system that exists today. Many writers in the field of evolutionary ethics tend to focus too narrowly on either the biological mechanisms through which morality is proposed to have evolved, or else on the philosophical ramifications that an acceptance of evolutionary ethics would have for our current conception of morality. As I feel that both aspects are equally important for the proper understanding and application of evolutionary ethics I hope to give equal and detailed attention to both the biological theory and the resultant philosophical implications. (shrink)

Since both modern moral theory and evolutionary theory arose in the shadow of Newtonian and Humean conceptions of nature, debates about evolutionary ethics have typically been vexed by deeper problems with the nature of evolution itself as well as meta-ethical questions about the link between facts and values. Humean skepticism and mechanistic selectionism have recently coincided in postmodern attacks on essentialism,on meta-narratives of progress, on models of human nature, and on moral collectivism. Against this most recent wave of skepticism, however, (...) contemporary reconstructions of evolution in light of complex systems science suggest useful ways of reinterpreting both evolutionary causation, the biology of human nature, and their implications for ethics. (shrink)