Kyle Kurpinski and Terry D. Johnson tell us how to interface with our own genetic replicas. by Anneli Rufus That guy over there: He’s got your eyes. He’s got your hair. He looks exactly like you, and when he talks or sings or yells, he sounds exactly like you, too. You’ll be able to handle him like a pro if you’ve read Kyle Kurpinski and Terry D. Johnson’s book How to Defeat Your Own Clone, a …