Getting what we deserve : health and medical care in America / Alfred Sommer.

Genesis : from few to many-in fits and starts
Disease is the sum of all evils
Genes : sometimes "destiny," sometimes not
The complex nature of causality
The consequences of our own behavior
Choosing the healthier lifestyle
From science to policy : the path is anything but linear
The U.S. health care system
Who's healthy? Who's not? Why?.