Renegade scientists and totalitarian loonies are not the folks most likely to abuse genetic engineering. You and I are-not because we are bad but because we want to do good. In a world dominated by competition, parents understandably want to give their kids every advantage. … The most likely way for eugenics to enter into our lives is through the front door as nervous parents … will fall over one another to be first to give Junior a better set of genes.