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PROLOGUEFamily And EnvironmentPROLOGUE: Francis Galton, the controversial nineteenth-century British scientist (and cousin of Charles Darwin), is credited with coining the phrase "nature versus nurture" to distinguish among characteristics one is born with and those acquired as a result of ones surroundings. Although there is far from universal agreement about the relative effects of heredity versus environment, the question has sparked a fertile field of study and active debate that continues to this day. Two distinct but related papers in this volume address important external contributors to health and well-being: family influences and the broader environment. In the first, Anne Case and Christina Paxson document some of the ways in which parental behavior and socioeconomic status affect the health of children. Parents (especially mothers) can have a lasting influence on the lifelong health of their offspring, starting in the prenatal period. The choices parents make and the conditions in which they live often result in potentially avoidable health problems; the policy debate over this troublesome issue is lively and often makes news headlines (as in the use of crack cocaine, tobacco, and alcohol and their proven effects on childrens health and well-being). The discussion of the broader effects of the environment on health takes the form of an interview between Bernie Goldstein, dean of the University of Pittsburgh School of Public Health, and Jeffrey Koplan, head of the federal Centers for Disease Control and Prevention in Atlanta. Their combined insights and experiences emerge in an interesting discussion of the intersections of behavior, the environment (including germ warfare and toxins in the air, water, and soil), and population health.
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