A.M. Homes is a writer I'll pretty much follow anywhere because she's indeed so smart, it's scary; yet she's not without heart. It's been a while since her last book, the 2007 memoir The Mistress's Daughter, which is certainly the sharpest and most emotionally complex account of growing up adopted that I've ever read.
When a stranger can gain access to someone's entire genetic code by picking up a used coffee cup, it presents a whole new thicket of concerns about privacy and security.
Actually, we're already there, though we're still in the early stages of what's shaping up, after all the years of hype, as a genuine revolution. Just take a look at Rob Stein's recent series on the $1,000 genome to see how far we've come and where we're headed.