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.
Dr. Victoria Sweet began working at an almshouse more than 20 years ago. She found that the missing component of today's health care system is time — for doctors to care for patients, and for patients to heal. Host Michel Martin speaks with the doctor about her memoir, God's Hotel: A Doctor, A Hospital, And A Pilgrimage To The Heart Of Medicine.