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Natl. Acad. Sci. U.S.A."],"published-print":{"date-parts":[[2018,7,3]]},"abstract":"<jats:title>Significance<\/jats:title>\n                  <jats:p>Humans are a polymorphic species with a broad geographical distribution. Diversity in growth and development plays an important role in biological adaptation and can be addressed through studies of life-history variation across different populations, particularly in hunter-gatherer societies. This paper reports the results from our study on fertility and mortality in the Baka pygmies based on individuals of known age. The Baka are characterized by low infant and juvenile mortalities, slow growth, and high fertility at an early age. However, the arrival of cheap alcohol has drastically reduced fertility early in life, which seriously compromises this population\u2019s survival. We provide empirical evidence of the effects of alcohol consumption on the fertility rate of a hunter-gatherer society.<\/jats:p>","DOI":"10.1073\/pnas.1719637115","type":"journal-article","created":{"date-parts":[[2018,6,18]],"date-time":"2018-06-18T16:40:40Z","timestamp":1529340040000},"update-policy":"https:\/\/doi.org\/10.1073\/pnas.cm10313","source":"Crossref","is-referenced-by-count":14,"title":["Reproduction in the Baka pygmies and drop in their fertility with the arrival of alcohol"],"prefix":"10.1073","volume":"115","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8537-3839","authenticated-orcid":false,"given":"Fernando V.","family":"Ramirez Rozzi","sequence":"first","affiliation":[{"name":"UMR 5288 Laboratoire Anthropologie Mol\u00e9culaire et Imagerie de Synth\u00e8se, CNRS, Facult\u00e9 de Chirurgie Dentaire, 92120 Montrouge, France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"341","published-online":{"date-parts":[[2018,6,18]]},"reference":[{"key":"e_1_3_3_1_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1095-6433(03)00019-9"},{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.an.24.100195.001353"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1002\/ajhb.20510"},{"key":"e_1_3_3_4_2","volume-title":"Ach\u00e9 Life History: The Ecology and Demography of a Foraging People","author":"Hill K","year":"1996","unstructured":"K Hill, AM Hurtado Ach\u00e9 Life History: The Ecology and Demography of a Foraging People (Aldine de Gruyter, New Haven, CT, 1996)."},{"key":"e_1_3_3_5_2","volume-title":"The Hadza, Hunter-Gatherers of Tanzania","author":"Marlowe F","year":"2010","unstructured":"F Marlowe The Hadza, Hunter-Gatherers of Tanzania (Univ of California Press, Berkeley, CA, 2010)."},{"key":"e_1_3_3_6_2","volume-title":"Demography of the Dobe! 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