Asian-American women have a life expectancy of almost 87 years; African-American men, 69 years. We have these facts on the authority of Eight Americas, a 2006 study by number crunchers at Harvard’s School of Public Health. Women in Stearns County, Minnesota, live about 22 years longer than men in southwest South Dakota, and 33 years longer than Native American men in six of that state’s counties. The gap between the highest and lowest life expectancies for U.S. race-county combinations is over 35 years. Some race-sex-county groups typically die in their nineties, others in their fifties. Some are healthier than the norm in Iceland, Europe, and Japan, others sicker than Nicaragua and Uzbekistan.