New research says that “niceness” may be part of our genetic make up, that we are predisposed to be kind and generous because our DNA contains genes that control the function of oxytocin and vasopressin receptors, receptors for hormones that play a role in our maternal instincts, attitudes about civic duty, and responsibility to others.
I say we because this article makes me wonder if sperm and egg donors like me, and like those mentioned in the article that were more likely to be “giving blood, working for charity or going to PTA meetings,” were genetically predisposed toward donation. More than one chapter of my memoir addresses why I chose to become an egg donor, and for me, the underlying theme was generosity. I saw it as “one level up from” giving blood, with even greater impact in someone’s life.
If I take my Wilde speculation one level further, are children conceived from donor eggs and sperm statistically “nicer” because they got half their DNA from these generous people? And if so, are our populations slowly evolving toward kindness and generosity? Gosh, I hope so. I guess only time will tell.