Abstract
Lactation constitutes a major focus for research in international health because of its dramatic impact on child survival; evolutionary biology has investigated lactation as an important aspect of parenting strategy, with implications for understanding parent-offspring conflict. These perspectives are brought together in an attempt to develop integrated models for an issue of key international health concern: the duration of exclusive breast-feeding and the timing of weaning. This analysis highlights the relevance of evolutionary theory for practical problems in public health, and it suggests the utility of public health outcomes for addressing evolutionary questions.
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Thomas McDade received his Ph.D. degree in anthropology from Emory University in 1999 and is currently an assistant professor in the anthropology department at Northwestern University. His research interests include biocultural perspectives on issues related to health and human development, with current attention focused on the cultural and evolutionary ecology of human immune function.
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McDade, T.W. Parent-offspring conflict and the cultural ecology of breast-feeding. Hum Nat 12, 9–25 (2001). https://doi.org/10.1007/s12110-001-1011-0
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DOI: https://doi.org/10.1007/s12110-001-1011-0