Final answer:
The idea that humans are hardwired for incest is false. Incest taboo is a cultural norm present across societies that discourages sexual relations between close family members, and this has been supported by social and evolutionary theories.
Step-by-step explanation:
The statement that humans are hardwired for incest is false. Across cultures, the incest taboo is a universal norm that prohibits sexual relations between close kin, particularly between parents and their offspring, and sometimes extends to other close relatives. This taboo is deeply ingrained in the social fabric of human societies.
French anthropologist Claude Lévi-Strauss argued that the incest taboo helps delineate between family ties and potential sexual partners, serving a social structuring function. Additionally, the concept of kin selection in evolutionary biology suggests that helping and protecting close relatives may increase the chances of one's genes being passed on, reinforcing family bonds over sexual relations.
Sociobiology examines the connection between genes and behavior, but it faces controversy when applied to human behavior, as the view of biological determinism is debated among experts. While some behaviors can be inherited and retained through natural selection, it does not mean all behaviors, including incestuous ones, are genetically hardwired into humans.