Michael Ruse

arly in December of 1981, the federal courtroom in Little Rock, Arkansas, was packed. It was the first week of a trial brought on by the American Civil Liberties Union to challenge the constitutionality of a state law passed earlier that year. The law mandated "balanced treatment," in the publicly supported schools, between evolutionary ideas and so-called Creation Science, better known as the early chapters of Genesis taken absolutely literally (Ruse 1988). By the end of the third day, the case for the plaintiffs was going well. Theologians had testified that Christianity had long interpreted the Bible metaphorically; a philosopher (me!) had argued that Creation Science fails every criterion of demarcation between science and pseudo-science; and the scientists were pointing to error after error in the claims of the literalists.

The seventeenth–century chemist and philosopher Robert Boyle argued that the world is like a clockwork machine. This led to the problems of the place of a Creator and of how one can explain the directed, “final–cause” nature of organisms. Boyle thought that he could wrap everything up in one neat package, with a clear place for a designing God, but of course the coming of Darwinism casts doubt on this. Nevertheless, Boyle's thinking does have some very interesting implications for the way in which we today should consider the science/religion relationship

This essay looks at the Darwinian sociobiological account of morality, arguing that in major respects this philosophy should prove congenial to theChristian. It is shown how modern-day Darwinism, starting from a ‘selfish gene’ perspective, nevertheless argues that a genuine moral sense is part of our evolutionary heritage. This moral sense yields directives much in tune with Christian prescriptions. It is argued also that Darwinian sociobiology can itself offer no metaethical foundations for morality, but the Christianwanting to appeal to God's will can nicely and smoothly mesh the religious intent with the scientific and philosophical implications of Darwinian moral inquiry.

A brief historical overview shows the main Christian claims aboutmorality and proper conduct, looking at questions about both prescriptions and foundations . Jesus did not leave a fully articulated ethical system, and hence it fell to his followers to tease out such a system from hism sayings and actions. Particularly important for Catholic thinking has been the natural law theory of St. Thomas Aquinas. Particularly important for Protestant thinking have been the directives of the Gospel stories, although different branches of Protestantism emphasize different parts of Christ's teachings. Foundationally important for all Christians is God's will or desire, and it is necessary to show that this does not commit the believer to potentially capricious divine directives

Does modern evolutionary theory (specifically Darwinism) pose a problem for the Christian's thinking about morality? It certainly poses threats for those who would argue that certain practices are wrong because they are “unnatural.” Liberal Christians can probably get around these questions. But at a deeper level, despite superficial similarities between its conclusions and the Love Commandment, Darwinism points to an essential relativism about morality, thereby striking at the very core of all Christian thought on moral behavior. Thus, those who are worried about the clash between science and religion have good reasons for their worries.

Hopes of applying the findings and speculations of evolutionary theorizing to the problems of ethics have yielded a program with a bad reputation. At the level of norms – substantival ethics – it has been a platform for some of the more grotesque socio-politico-economic suggestions of our times. At the level of justification – metaethics – it has opened the way to some of the more blatant fallacies in the undergraduate textbook. Recently, however, a number of people, philosophers and biologists, have sensed that a more adequate evolutionary ethics might be possible. United in the conviction that it simply has to matter that we humans are modified monkeys rather than the creation of a Good God, in His image, on the Sixth Day, they argue that recent developments in evolutionary biology, especially those dealing with the genetic basis of social behavior, open the way to a satisfactory biological understanding of morality

In evolutionary theory, the idea of organic evolution is linked to the social doctrine or ideology of progress. This chapter explores the relationship between evolution and the idea of social progress by first considering the definitions of evolution, social or cultural progress, and providence. It then comments on the science of Charles Darwin's Origin of Species, which it argues was not perfect because Darwin encountered a lot of problems with heredity and with the fossil record. Physicists argued that the earth's lifespan is not long enough to accomodate a leisurely process such as natural selection. In general, however, the Origin of Species is a pretty good attempt at producing epistemically satisfying science. The emergence of Mendelian genetics, the building of population genetics, and the work of the empiricists fleshing out the theoretical skeleton gave rise to modern evolutionary biology.