Although I’m taking a brief hiatus from this column in order to travel and promote my new novel, a recent issue came up that made me think. I can’t stop asking questions about nature and nurture, and I’ll tell you why.
In the past week, I heard three amazing stories of what happened when three people casually swabbed or spit and sent the sample to one of the several sites (Ancestry DNA, 23 and Me, My Heritage, etc.) that test DNA. They learned many things: about their ethnicity, their possible health risks and, importantly, about people who, based on the site’s data base of DNA, are most certainly relatives.