We’ve all seen the stark headlines: “Being Rich and Successful Is in Your DNA” (Guardian, July 12); “A New Genetic Test Could Help Determine Children’s Success” (Newsweek, July 10); “Our Fortunetelling Genes” make us (Wall Street Journal, Nov. 16); and so on.
The problem is, many of these headlines are not discussing real genes at all, but a crude statistical model of them, involving dozens of unlikely assumptions. Now, slowly but surely, that whole conceptual model of the gene is being challenged.
We have reached peak gene, and passed it and, according to Ken Richardson former Senior Lecturer in Human Development at the Open University in the UK and author of Genes, Brains and Human Potential: The Science and Ideology of Intelligence, we are not nearly as determined by our genes as once thought.