Do you fear what might be lurking in your DNA?

Well, now you can find out, and you most likely will. Scientists expect one billion people to have their genomes sequenced by 2025, and as the price drops it may even become a standard medical procedure. Yet cultural psychologist Steven Heine argues that the first thing we'll do upon receiving our DNA test results is to misinterpret them completely. We've become accustomed to breathless media coverage about newly discovered "cancer" or "IQ" or "infidelity" genes, each one promising a deeper understanding of what makes us tick. But as...