What is the central idea in this paragraph a genetics of justice?

The central idea in "A Genetics of Justice" centers around the concept of justice being inherent in human beings and passed down through generations genetically. The author explores the idea that individuals have a natural sense of justice and fairness that is influenced by their genetic makeup. This perspective suggests that our moral compass and beliefs about right and wrong are not solely shaped by our environment or upbringing, but also by our genes. Overall, the text delves into the complex relationship between genetics and morality in relation to the concept of justice.