Subsequently, consider this: If white people are on average more intelligent than black people (because of supposedly genetically inherited intelligence differences), it’s impossible to achieve equality between ethnic groups. If crime were mainly the result of individuals with “crime genes”, it’s useless to try to reduce the level of crime through a programme of social changes. If all human beings were naturally selfish and competitive, it would be impossible to have a cooperative, equal or sharing society.
Generally, sociologists reject genetic determinism. However, some of its assumptions are accepted. For example, functionalists like Parsons agree that because of the biological differences, men and women have different roles in the family i.e. the men being the breadwinner and the women being housewives and mother. Also, some radical feminists agree that male power derives from biological differences (e.g. physical strength of men is stronger than that of women’s, or, restrictions given to women due to child-bearing).
But still, functionalists believe that humans are mainly the products of their social structures and the culture values they’re socialised to accept. Also, feminists believe that inequality to women is the product of, again, social factors. Meanwhile, interactionists believe that characteristics or personalities are built from socialising (i.e. interacting) with other people since the day we’re born. Finally, Marxists also believes that human characteristics such as greed and social inequalities are products of an exploitive, competitive capitalist system, and not because of biological factors.
If we are all controlled by our genes, human behaviour would be almost the same in every part of the world. Furthermore, we would not change for a very long time because evolutionary changes take a long time. But, if we look at difference between the present and recent history, we see a huge difference in social behaviour and ways of organising society. For example, Margaret Ehrenberg quoted that most women in the past had far more status than recently, and probably had equality with men. Her justification was that it’s women’s economic role in any society that decides their status, not some biological inferiority.
Furthermore, no one knows if there’s any genetic basis for criminality, but what we do know is that crime is affected by social factors such as the level of unemployment. We also know, and have proof, that socialisation plays a part in showing responsibilities for gender roles (e.g. in children’s’ book). Conclusively, people can change. Our personalities are developed and undergo some changes as we grow up due to interaction with our social environment.
Despite having the name ‘biological’ in the term biological determinism, some of its critics are biologists and other natural scientists. True, evolution and genetics are important in understanding abilities and behaviour, but it doesn’t mean that we also have to believe that social behaviour and status are biologically determined. Stephen Rose, Richard Lewontin and Leon Kamin, who are natural scientists, are said to be the most critical of sociobiology, giving evidence against specific issues such as gender differences. They doubt studies of the separated twins made by sociobiologists and challenge the theory’s basic method, which they label as “reductionist” (the attempt to explain everything by reducing it to the most basic level i.e. in this case genes). Therefore society and social problems can’t be explained simply in biological terms.
Contrary to Wilson’s belief, even if human sexual behaviour is controlled by our genes, then females would also have the same rights to have children by different fathers as a safeguard against a partner having faulty or unhealthy genes. Of course, humans don’t organise sex lives completely under gene-control. In comparing human behaviour to animal behaviour, sociobiologists are eager to identify male aggression and domination in the animal world because this would justify their theory. Therefore cooperation and gender equality particularly found in animals like bonobo chimpanzees are not traits which would be favoured by sociobiologists. Humans develop as social, cooperative, language-using toolmakers. It’s unreasonable to assume that humans could be biologically or genetically determined for competitiveness and inequality.
The conclusion is, there is much more to social behaviour and social structures than genetic determinism because evidence against genetic determinism is tremendous. What appears to be purely biological, such as disease, even has a social factor behind it (e.g. pollution). Perhaps there are other reasons why ideas of biological determinism persist. According to Rose, Lewontin, Kamin and Gould, biological determinism lets the government of the hook when social-related problems arise, because they would be able to blame the individual instead of on the way the society is supposed to be organised.