Biological and Physical Anthropology Commons^™

Aging And Inflammation In Two Epidemiological Worlds, Michael Gurven, Hillard Kaplan, Jeffrey Winking, Caleb Finch, Eileen M. Crimmins

ESI Publications

Humans evolved in a world with high levels of infection resulting in high mortality across the life span and few survivors to advanced ages. Under such conditions, a strong acute-phase inflammatory response was required for survival; however, inflammatory responses can also promote chronic diseases of aging. We hypothesize that global historical increases in life span at older ages are partly explained by reduced lifetime exposure to infection and subsequent inflammation. To begin a test of this hypothesis, we compare C-reactive protein (CRP); levels in two populations with different epidemiological environments: the Tsimane of Bolivia and persons in the United States. …

The Evolution Of Human Life Expectancy And Intelligence In Hunter-Gatherer Economies, Hillard Kaplan

ESI Publications

The economics of hunting and gathering must have driven the biological evolution of human characteristics, since hunter-gatherer societies prevailed for the two million years of human history. These societies feature huge intergenerational resource flows, suggesting that these resource flows should replace fertility as the key demographic consideration. It is then theoretically expected that life expectancy and brain size would increase simultaneously, as apparently occurred during our evolutionary history. The brain here is considered as a direct form of bodily investment, but also crucially as facilitating further indirect investment by means of learning-by-doing.

Ua68/10/1 Sociological Symposium No. 8 – Childbirth & Infancy Life Cycle Series, Wku Sociology

WKU Administration Documents

Table of Contents:

• Hernandez, Pedro F. Catholic Church & Birth Control in Latin America
• Kovit, Leonard. Labor is Hard Work: Notes on the Social Organization of Childbirth
• McNurlen, Lewis J. Childbirth: A Family Affair
• Miller, Rita Seiden & Ron Miller. Social Values Supporting Pregnancy: Dilemma for Population Control
• Newman, John F. & William L. Graves. Neo-Natal Mortality & Socio-Economic Status
• Newman, Lucille F. The Anthropology of Birth
• Rutzen, S. Robert. Urban Life & Breast Feeding: A Sociological Analysis
• Schulz, Barbara & Richard Schulz. Family Size Preferences & Sex Composition
• Steinhoff, Patricia G., Roy G. Smith & Milton Diamond. Characteristics & …