Darwinian Morality

Morality.

Moral psychology is a rapidly growing field with two principle lineages. The main line began with Jean Piaget and includes developmental psychologists who have studied the acquisition of moral concepts and reasoning. The alternative line began in the 1990s with a new synthesis of evolutionary, neurological, and social-psychological research in which the central phenomena are moral emotions and ...

Darwinian Networks

We suggest Darwinian networks (DNs) as a simplification of working with Bayesian networks (BNs). DNs adapt a handful of wellknown concepts in biology into a single framework that is surprisingly simple, yet remarkably robust. With respect to modeling, on one hand, DNs not only represent BNs, but also faithfully represent the testing of independencies in a more straightforward fashion. On the ot...

Darwinian fitness.

The term Darwinian fitness refers to the capacity of a variant type to invade and displace the resident population in competition for available resources. Classical models of this dynamical process claim that competitive outcome is a deterministic event which is regulated by the population growth rate, called the Malthusian parameter. Recent analytic studies of the dynamics of competition in te...

Darwinian Individuals

Sexual Morality

This is one of the first batch in a series called 'Philosophy at Work', designed to show contemporary philosophy being fruitfully applied to practical problems. Mr. Atkinson's first concern is to examine arguments which are commonly used in defence of, and in opposition to, such things as preand extra-marital intercourse, contraception, artificial insemination, divorce, homosexuality. He unrave...