Cecilia Padilla Iglesias estudió Ciencias Humanas y de la Evolución en University College de Londres, donde empezó a interesarse por cómo surgió y cambió la diversidad cultural y biológica en nuestra especie. Hizo un máster en Antropología Evolutiva en Cambridge y luego un doctorado en la Universidad de Zúrich sobre cómo los cambios ecológicos y sociales han moldeado la dinámica de las poblaciones humanas. Durante el doctorado pasó varios meses en la República del Congo trabajando con comunidades nómadas de cazadores-recolectores. Hoy trabaja en Cambridge con una beca de investigación, estudiando cómo la vida nómada y la movilidad se reflejan en el genoma de estas poblaciones. La idea central de su trabajo es que la movilidad ha sido clave para la resiliencia de los humanos durante cientos de miles de años, y que fue lo que permitió adaptarse a enormes cambios ecológicos y demográficos en los diferentes ecosistemas que fue habitando. ------------------------------ Encuentra el trabajo comentado en este episodio: Padilla-Iglesias, C., Xue, Z., Leonardi, M., Paijmans, L.A,J., Colucci, M., … Manica, A. (2025). Pan-African metapopulation model explains Homo sapiens genetic and morphological evolution. bioRxiv 2025.05.22.655514; doi: https://doi.org/10.1101/2025.05.22.655514 ------------------------------ Contact the Sausage of Science Podcast and the Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Anahí Ruderman, Guest-Co-Host, SoS Co-Producer, E-mail: ruderman@cenpat-conicet.gob.ar

Lawrence M. Schell is a Distinguished Professor in the Department of Anthropology and the College of Integrated Health Sciences at the University at Albany, SUNY, with a joint appointment in the Department of Epidemiology and Biostatistics. His research explores the interrelationship between biology and culture, with a particular focus on how contemporary urban environments shape human health and development. Dr. Schell’s early work examined noise as a form of urban stress, investigating its effects on prenatal and postnatal growth. He later expanded his research to include pollutants such as polychlorinated biphenyls (PCBs) and lead, situating these exposures within the broader context of urban adaptation and health disparities. The study of lead exposure in Albany, NY, examined its influence on child physical and cognitive development, with attention to maternal nutrition and other factors that affect the transfer of lead from mother to fetus. In partnership with the Akwesasne Mohawk Nation he has recently completed three major projects. The first examined how PCBs that were used in manufacturing affect physical and sexual development during adolescence. His second project followed up the adolescents in project 1 to learn how exposure had influenced their transition into adulthood. The third project, also conducted with the Akwesasne community, explored how environmental pollutants may impact reproductive health and fertility among women. Through this work, Dr. Schell highlights the urban environment as a critical frontier for human adaptation, emphasizing the challenges posed by pollution, stress, and other features of modern city life while recognizing that these challenges are inequitably distributed in society. In 2004 Schell established a research center at Albany with NIH support to grow research on health disparities. Continued NIH support culminated in an endowment grant that will support the center and the development of health disparities research for many years to come. ------------------------------ Contact the Sausage of Science Podcast and the Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Chris Lynn, Co-Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_Ly Courtney Manthey, Guest-Co-Host, Website: holylaetoli.com/ E-mail: cpierce4@uccs.edu, Twitter: @HolyLaetoli Anahi Ruderman, SoS Co-Producer, HBA Junior Fellow, E-mail: ruderman@cenpat-conicet.gob.ar

This week on The Sausage of Science, Chris and Cristina explore pica (the craving and consumption of nonfood items like earth or clay) through the lens of maternal health and nutrition. Our guest, Dr. Leila Larson of the University of South Carolina, shares insights from her study on pica among pregnant women in Malawi, part of the REVAMP iron supplementation trial. She discusses how iron status, infection, and environment influence maternal health, why intravenous iron may be a more effective approach to reducing pica, and what these cravings reveal about nutrition and development worldwide. We also hear about her new U.S.-based study and how she balances a vibrant global research career. ------------------------------ Find the work discussed in this episode: Larson, Leila M., Martin Mwangi, Rebecca Harding, Ernest Moya, Ricardo Ataíde, Glory Mzembe, Ashley Thurber et al. "Effects of ferric carboxymaltose on pica among pregnant women in Malawi: a sub-study to a randomized controlled trial." The Journal of Nutrition (2025). ------------------------------ Contact Dr. Larson: LARSONL@mailbox.sc.edu Website: thenelilab.com ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Chris Lynn, Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_Ly Cristina Gildee, Co-Host, Co-Producer, HBA Fellow Website: cristinagildee.com, E-mail: cgildee@uw.edu,

Dr. Sofía Pacheco-Fores is a bioarchaeologist whose research focuses on migration in ancient Mexico. Using a range of methods including archaeological biogeochemistry and phenotypic variation in human skeletal and dental morphology, she reconstructs migration patterns to understand the experiences of past migrants and their recipient communities. She examines the role migration played in social and cultural change, including in ancient state formation, the spread of novel material culture complexes, the expression of social inequality, and eruptions of mass violence. She has on-going collaborative research projects in central Mexico, Oaxaca, and northwestern Mexico. In addition to her research, Dr. Pacheco-Fores is involved in science education and outreach activities with the goal of fostering increased inclusion and diversity within anthropology. She is a Senior Editor at Anthro Illustrated, a collaborative project creating illustrations of anthropologists of diverse backgrounds at work. She also encourages increased representation and participation in anthropology through the Skype A Scientist program, speaking with bilingual K-12 students about anthropology and bioarchaeology. ------------------------------ Find the paper discussed in this episode: SI Pacheco-Fores, CT Morehart. 2024. Beyond “non-local”: biogeochemical and morphological approaches to examining diverse migrant experiences in Epiclassic central Mexico. Bioarchaeology International 8:104-122. https://doi.org/10.5744/bi.2022.0038 SI Pacheco-Fores, CT Morehart, JE Buikstra, GW Gordon, KJ Knudson. 2021. Migration, violence, and the “other”: a biogeochemical approach to identity-based violence in the Epiclassic Basin of Mexico. Journal of Anthropological Archaeology 61: 101263. https://doi.org/10.1016/j.jaa.2020.101263 ------------------------------ Contact Dr. Azcorra-Pérez: sipf@umn.edu ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Chris Lynn, Co-Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_Ly Courtney Manthey, Guest-Co-Host, Website: holylaetoli.com/ E-mail: cpierce4@uccs.edu, Twitter: @HolyLaetoli Anahi Ruderman, SoS Co-Producer, HBA Junior Fellow/ E-mail: ruderman@cenpat-conicet.gob.ar

This week on The Sausage of Science, Chris and Cara talk with Dr. Josh Brahinsky, a researcher in the Transcultural Psychiatry Department at McGill University and the Department of Religious Studies at Stanford University, whose work sits at the intersection of anthropology, psychology, and neuroscience. Josh explores how contemplative practices like prayer and meditation shape sensory experience, perception, and emotion, focusing especially on the embodied and affective dimensions of charismatic evangelical worship. With a background that bridges the humanities and sciences, a PhD in the History of Consciousness from UCSC, and a postdoctoral fellowship in Anthropology at Stanford, Josh brings a truly interdisciplinary lens to understanding what happens when people reach for the divine, and how those moments transform the body and mind alike. ------------------------------ Find the book discussed in this episode: Tongues of Fire: How Charismatic Prayer Changes Evangelical Brains and Mobilizes Spirit-Filled Activism www.bloomsbury.com/us/tongues-of-f…-9798881804992/ Find the Article: Brahinsky, J., Mago, J., Miller, M., Catherine, S., & Lifshitz, M. (2024). The Spiral of Attention, Arousal, and Release: A Comparative Phenomenology of Jhāna Meditation and Speaking in Tongues. American Journal of Human Biology, 36(12), e24189. doi.org/10.1002/ajhb.24189 ------------------------------ Contact Dr. Brahinsky: jbrahins@gmail.com ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Chris Lynn, Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_Ly Cara Ocobock, Host Website: sites.nd.edu/cara-ocobock/, Email:cocobock@nd.edu, Twitter:@CaraOcobock Cristina Gildee, SoS Co-Producer, HBA Fellow Website: cristinagildee.org, E-mail: cgildee@uw.edu,

Alex got her degree from the University of Notre Dame in 2022 after finishing her dissertation on the variation in brown adipose tissue thermogenesis and its effects on metabolic health markers in adults from Samoa. She is currently a postdoctoral fellow at Pennington Biomedical Research Center working on the Military Health and Nutrition Examinations Study (MHANES) (PI: Dr. Claire Berryman). In collaboration with the US Army Research Institute of Environmental Medicine, her work with MHANES examines how the interactions between environmental (i.e. temperature, altitude), behavioral (i.e. physical activity, nutrition, sleep), and physiological (i.e. body composition, energy expenditure, metabolic health markers) factors affect health and performance in active-duty service members. She frequently collaborate with colleagues on anthropological research projects focusing on the effects of physiological adaptations/adjustments to the extremes and is passionate about bringing anthropological perspectives to clinical and military-focused research. ------------------------------ Find the paper discussed in this episode: Sarma, M. S., Niclou, A. M., & Hurd, K. J. (2025). Methodologic Opportunities for Space Health Research: Integrating Biological Anthropology Methods in Human Research for Precision Space Health and Medical Data. Wilderness & Environmental Medicine, 36(1_suppl), 104S-112S. https://doi.org/10.1177/10806032251349436 ------------------------------ Contact Dr. Niclou: Alexandra.Niclou@pbrc.edu ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Cara Ocobock, Co-Host, Website: sites.nd.edu/cara-ocobock/, Email:cocobock@nd.edu, Twitter:@CaraOcobock Anahi Ruderman, SoS Co-Producer, HBA Junior Fellow E-mail: aniruderman@gmail.com, Twitter: @ani_ruderman

This week on the Sausage of Science, Cara sits down with two trailblazing scholars shaping the future of paleoanthropology from the African continent outward. Dr. Palesa Madupe, postdoctoral researcher at the University of Copenhagen’s Globe Institute, shares her pioneering work on enamel proteomics—reconstructing protein sequences from Paranthropus robustus and other South African hominins to unravel questions of taxonomy, sex determination, and sexual dimorphism. Joining her is Professor Becky Ackermann of the University of Cape Town, co-director of the Human Evolution Research Institute (HERI), whose influential research on evolutionary processes, phenotypic variation, and human diversity is reframing our understanding of our evolutionary story. Together, they highlight how African-led research is reshaping the global narrative of human origins, one fossil and one protein at a time. ------------------------------ Find the paper discussed in this episode: Madupe, P. P., Koenig, C., Patramanis, I., Rüther, P. L., Hlazo, N., Mackie, M., ... & Cappellini, E. (2025). Enamel proteins reveal biological sex and genetic variability in southern African Paranthropus. Science, 388(6750), 969-973. DOI: 10.1126/science.adt9539 ------------------------------ Contact Dr. Madupe: palesa.madupe@sund.ku.dk Contact Dr. Ackermann: becky.ackermann@uct.ac.za Human Evolution Research Institute (HERI) website: https://www.heriuct.co.za/ ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Cara Ocobock, Host, Website: sites.nd.edu/cara-ocobock/, Email:cocobock@nd.edu, Twitter:@CaraOcobock Cristina Gildee, SoS Co-Producer, HBA Junior Fellow Website: cristinagildee.org, E-mail: cgildee@uw.edu,

Jake Aronoff is a human biologist studying immune function and aging from an evolutionary and ecological perspective. During his PhD, he studied how stress and social inequality impacts inflammation and immunosenescence in the Philippines and US. He is currently a postdoctoral researcher at ASU studying inflammation and aging with Ben Trumble and the Tsimane Health and Life History Project. These studies focus on the development of chronic inflammation in later life (inflammaging), the links between metabolic and immune function (immunometabolism and meta-inflammation), and the relationship between infections, inflammation, and brain aging. His research also utilizes life history theory and energetic trade-offs to understand complex changes in biological functioning in later life, like the simultaneous occurrence of inflammaging and immunosenescence. ------------------------------ Find the paper discussed in this episode: Aronoff, J. E., Trumble, B. C. (2025). An evolutionary medicine and life history perspective on aging and disease: Trade-offs, hyperfunction, and mismatch, Evolution, Medicine, and Public Health, 13(1), 111–124. https://doi.org/10.1093/emph/eoaf010 Aronoff, J. E., Koning, S. M., Adair, L. S., Lee, N. R., Carba, D. B., Kuzawa, C. W., & McDade, T. W. (2024). Intimate partner violence, depression, and chronic low-grade inflammation among middle-aged women in Cebu, Philippines. American journal of human biology : the official journal of the Human Biology Council, 36(6), e24053. https://doi.org/10.1002/ajhb.24053 ------------------------------ Contact the Sausage of Science Podcast and the Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Chris Lynn, Co-Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_Ly Anahi Ruderman, SoS Co-Producer, HBA Junior Fellow. E-mail: ruderman@cenpat-conicet.gob.ar.

Dr. Luisa María Rivera is a critical biocultural anthropologist whose work examines how social inequality, trauma, and structural violence shape reproductive and maternal–infant health. She integrates ethnographic research with epigenomic and other molecular approaches to trace how stress during development can reverberate across generations and to understand the implications of these findings for health policy. Luisa earned her B.A. from Harvard (2008), an M.P.H. from the University of Minnesota (2015), and a Ph.D. in Anthropology from Emory University (2022). She is currently a Neukom Postdoctoral Fellow at Dartmouth College, mentored by Dr. Zaneta Thayer (Anthropology) and Dr. Brock Christensen (Geisel School of Medicine). Her research includes long-term work in post-war communities in Guatemala and with historically marginalized communities in the United States. Luisa previously joined the Sausage of Science “Hackademics” series in Episode 114, Dissertation Research in the Time of COVID-19. ------------------------------ Find the paper discussed in this episode: Vlasac, I. M., Stolrow, H. G., Thayer, Z. M., Christensen, B. C., & Rivera, L. (2025). DNA-based cell typing in menstrual effluent identifies cell type variation by sample collection method: toward noninvasive biomarker development for women’s health. Epigenetics, 20(1), 2453275. https://doi.org/10.1080/15592294.2025.2453275 ------------------------------ Contact Luisa: E-mail: Luisa.Rivera@dartmouth.edu website: https://luisamariarivera.com/ Google Scholar ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Chris Lynn, Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_Ly Cristina Gildee, Co-host, SoS Co-Producer, HBA Junior Fellow Website: cristinagildee.org, E-mail: cgildee@uw.edu,

Leela McKinnon is a PhD Candidate in Evolutionary Anthropology at the University of Toronto and holds a Bachelor of Arts in Anthropology from Penn State University. Her PhD research examines sleep health in Indigenous Wixárika communities in Jalisco, Mexico, with a particular focus on the effects of rural-to-urban migration on sleep and circadian rhythms. Leela explores the environmental and social factors influencing the sleep health of urban Wixárika migrants. Beyond her dissertation research in Mexico, Leela has also studied sleep in a Guatemalan Maya community, investigating how urbanization and market economy integration shape sleep patterns in rural settings. She is trained in the quantitative analysis of sleep data using accelerometry and is proficient in mixed methodologies, including survey data collection and qualitative interviewing. ------------------------------ Find the paper discussed in this episode: McKinnon, L., Shattuck, E. C., Samson, D. R. (2022). Sound reasons for unsound sleep: Comparative support for the sentinel hypothesis in industrial and nonindustrial groups. Evol Med Public Health, 11(1):53-66. doi: 10.1093/emph/eoac039. ------------------------------ Contact Leela McKinnon: l.mckinnon@mail.utoronto.ca ------------------------------ Contact the Sausage of Science Podcast and the Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Chris Lynn, Co-Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_Ly Anahi Ruderman, SoS Co-Producer, HBA Junior Fellow E-mail: aniruderman@gmail.com,

Chris and Courtney sit down with Dr. Haley Ragsdale to discuss intergenerational signals of matrilineal experience. Haley completed her dissertation in Anthropology at Northwestern University in 2023 under the guidance of Dr. Chris Kuzawa. She is now a postdoctoral researcher in the Anthropology Department at the University of Illinois Chicago, collaborating with Dr. Katie Starkweather on fascinating projects related to maternal and child health among the Shodagor of Bangladesh. Haley’s work is deeply rooted in evolutionary theory and the developmental origins of health and disease (DOHaD) framework, with a focus on human reproductive biology. She explores how energetic experiences shape lifetime metabolic strategies and how reproductive investments are influenced by varying environmental contexts. Currently, she’s diving into the mechanisms behind intergenerational signals of matrilineal experience and predictive adaptive responses in humans. ------------------------------ Find the paper discussed in this episode: Ragsdale, H. B., Lee, N. R., & Kuzawa, C. W. (2024). Evidence that highly canalized fetal traits are sensitive to intergenerational effects of maternal developmental nutrition. American Journal of Biological Anthropology, 183(4), e24883. https://doi.org/10.1002/ajpa.24883 ------------------------------ Contact Haley: E-mail: hragsd2@uic.edu website: https://haleyragsdale.squarespace.com/; Google Scholar ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Chris Lynn, Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_Ly Courtney Manthey, Guest-Co-Host, Website: holylaetoli.com/ E-mail: cpierce4@uccs.edu, Twitter: @HolyLaetoli Cristina Gildee, SoS Co-Producer, HBA Junior Fellow Website: cristinagildee.org, E-mail: cgildee@uw.edu,

La doctora Isaura Cruz es bio-antropóloga y sus intereses de investigación se centran en la amplia contribución del medio ambiente a la salud y el bienestar humanos. Ha examinado el desarrollo de las condiciones cardiovasculares y metabólicas entre los indígenas mexicanos P'urépecha en sus comunidades de origen en Michoacán, México y las comunidades de acogida en Carolina del Norte, EE.UU. Isaura utiliza un enfoque de métodos mixtos que incluye elementos de la nutrición, la salud pública, la genómica, aplicando siempre una lente biocultural. La investigación de que la conversaremos hoy es parte de su trabajo de tesis doctoral, titulada “Migración Internacional y Salud: P’urépecha en EEUU y México”. En particular hablaremos de un estudio binacional que realizaron entre los años 2018 y 2019, sobre la salud cardiometabólica en la comunidad P’urépecha, un pueblo originario del estado de Michoacán, México. El estudio consiste en una comparación de los factores de riesgo de salud cardiometabólica (CHM) entre quienes viven en sus comunidades de origen en Michoacán, México, y quienes viven en Carolina del Norte, EE. UU. Este trabajo integra perspectivas y métodos de la antropología, la salud pública, la demografía y la sociología, entre otros, para comprender mejor la salud en el contexto de la migración internacional. /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// Dr. Isaura Cruz is a bioanthropologist whose research focuses on the environmental factors that contribute to human health and well-being. She has studied the development of cardiovascular and metabolic conditions among P'urhépecha indigenous Mexicans in their home communities in Michoacán, Mexico and in host communities in North Carolina, USA. Dr. Cruz uses a mixed-methods approach that incorporates nutrition, public health, and genomics while applying a biocultural lens. The research we will discuss today is part of her doctoral dissertation, entitled International Migration and Health: P'urhépecha in the US and Mexico." Specifically, we will discuss a binational study conducted between 2018 and 2019 examining cardiometabolic health in the P'urhépecha community, an indigenous group in the state of Michoacán, Mexico. This study compares cardiometabolic health risk factors between individuals residing in their home communities in Michoacán and those residing in North Carolina. This work integrates perspectives and methods from anthropology, public health, demography, sociology, and other fields to better understand health in the context of international migration. ------------------------------ Contact Dr. Cruz: igodinezcruz@scu.edu ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Anahi Ruderman, SoS Co-Producer, HBA Junior Fellow E-mail: ruderman@cenpat-conicet.gob.ar Chris Lynn, Co-Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_Ly

In this episode, Chris and Cristina talk with Anamika Nanda, a PhD student in the Department of Biological Sciences and a Women in Science and Engineering (WiSE) Fellow at the University of Southern California. Anamika’s research, conducted under the guidance of Dr. David Raichlen, examines how physical activity affects neurological health across various genotypes. Before beginning her doctoral work, Anamika earned her Bachelor's degree in Medical Anthropology and Global Health from the University of Washington. Her award-winning honors thesis examined the relationship between motivation, physical activity, and psychosocial stress, and its impact on telomere length in collegiate swimmers and non-collegiate athletes. We discuss her path into science, her interdisciplinary approach to understanding brain health, and how her work connects athletics, stress, and aging. Anamika’s research has been recognized with an NSF-GRFP Honorable Mention, the UW Anthropology Department’s Best Honors Thesis Award, and a Mary Gates Research Scholarship. Tune in for an insightful conversation on the biology of movement, the value of interdisciplinary research, and what it means to study sports from a holistic perspective. ------------------------------ Find the paper discussed in this episode: Nanda, A., Logan, A., & Tennyson, R. L. (2024). The influence of perceived stress and motivation on telomere length among NCAA swimmers. American Journal of Human Biology, 36(9), e24091. https://doi.org/10.1002/ajhb.24091 ------------------------------ Contact Anamika: E-mail: anamikan@usc.edu; LinkedIn: https://www.linkedin.com/in/anamika-nanda-168b9b199 ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Chris Lynn, Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_Ly Cristina Gildee, Co-host, SoS Co-Producer, HBA Junior Fellow Website: cristinagildee.org, E-mail: cgildee@uw.edu

Emily is a PhD student and biological anthropologist at Northwestern University and a Student Representative for the Human Biology Association. She studies brain development from an evolutionary perspective, focusing on how early life stress shapes cognitive, behavioral, social, and physiological development. Her dissertation examines how early adversity and parenting influence executive function, learning, and memory, exploring potential adaptive outcomes of early stress. Emily is also pursuing research on brain energetics during development in early childhood and developing field-friendly methods to study brain energetics for anthropologists. She’s passionate about bringing ideas and methods from neuroscience into the field of anthropology to better understand what shapes human behavior and biology. Contact Emily Barron: emilybarron2026@u.northwestern.edu Twitter: @emilyhbarron ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Chris Lynn, Co-Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter: @Chris_Ly Courtney Manthey, Guest-Co-Host, Website: holylaetoli.com/ E-mail: cpierce4@uccs.edu, Twitter: @HolyLaetoli Anahi Ruderman, SoS Co-Producer, HBA Junior Fellow E-mail: ruderman@cenpat-conicet.gob.ar, Twitter: @ani_ruderman

Chris and Cristina sit down with anthropologist and clinical speech-language pathologist Seth Dornisch, whose work bridges evolutionary theory, biocultural analysis, and clinical practice. Seth's dissertation research examines how to improve the quality of life and well-being for individuals experiencing neurological decline, with a focus on reducing suffering and promoting meaningful, positive experiences throughout the human lifespan. He recently completed his PhD in Medical Anthropology at the University of Massachusetts Amherst and is now an Assistant Professor in the Department of Communication Disorders at SUNY New Paltz. ------------------------------ Find the Papers discussed in this episode: Dornisch, S., Sievert, L., Sharmeen, T., Begum, K., Muttukrishna, S., Chowdhury, O., & Bentley, G. (2024). Religious minority identity associates with stress and psychological health among Muslim and Hindu women in Bangladesh and London. American Journal of Human Biology, 36(12), e24057. ------------------------------ Contact Seth: E-mail: sdornisch@umass.edu ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Chris Lynn, Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_Ly Cristina Gildee, Co-host, SoS Co-Producer, HBA Junior Fellow Website: cristinagildee.org, E-mail: cgildee@uw.edu

Chris and Cristina interview Dr. Pablo Nepomnaschy, a professor in the Faculty of Health Sciences at Simon Fraser University and a Michael Smith Foundation for Health Research Scholar. Originally from Argentina, Dr. Nepomnaschy began his academic journey with a degree in Biology from the University of Patagonia. He went on to earn his Ph.D. in Biological Anthropology and Ecology from the University of Michigan, where he also trained in reproductive sciences and social research. He completed his postdoctoral work at the National Institute of Environmental Health Sciences and is an alum of the renowned LIFE Program at the Max Planck Institute in Berlin. Dr. Nepomnaschy’s research explores how social, ecological, and biological factors interact to shape human reproductive biology and health across the life course. ------------------------------ Find the Papers discussed in this episode: Rowlands, A., Juergensen, E. C., Prescivalli, A. P., Salvante, K. G., & Nepomnaschy, P. A. (2021). Social and Biological Transgenerational Underpinnings of Adolescent Pregnancy. International Journal of Environmental Research and Public Health, 18(22), 12152. https://doi.org/10.3390/ijerph182212152 Dinsdale, N., Nepomnaschy, P., & Crespi, B. (2021). The evolutionary biology of endometriosis. Evolution, medicine, and public health, 9(1), 174-191. ------------------------------ Contact Dr. Nepomnaschy: E-mail: pablo_nepomnaschy@sfu.ca Listen to a previous episode with Pablo: SoS #72 ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Chris Lynn, Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_Ly Cristina Gildee, Co-host, SoS Co-Producer, HBA Junior Fellow Website: cristinagildee.org, E-mail: cgildee@uw.edu

Christopher Bae is taking us on a journey to meet the hominids of Asia's past. Dr. Bae is a distinguished paleoanthropologist from the University of Hawai’i at Mānoa whose research focuses on human evolution in East Asia. Born in Korea and adopted by an American family, his unique personal journey sparked an early interest in race, human variation, and the deep history of our species. What began as a search for his own roots led him to a career dedicated to reconstructing the past—much like paleoanthropologists do when piecing together humanity’s evolutionary story. Dr. Bae has conducted extensive field and laboratory research across Korea, Japan, and China, collaborating on projects that span hominin fossils, vertebrate taphonomy, and lithic analysis. His work bridges disciplines in the social and natural sciences, providing a comprehensive perspective on Pleistocene hominin morphological and behavioral variation, particularly in Homo erectus and both archaic and modern Homo sapiens. With approximately 150 publications and over $1.5 million in extramural funding, Dr. Bae is a leading voice in understanding human evolution in East Asia. ------------------------------ Find the papers discussed in this episode: Bae, C. J., Liu, W., Wu, X., Zhang, Y., Ni, X. (2023). "Dragon man" prompts rethinking of Middle Pleistocene hominin systematics in Asia. Innovation (Camb), 4(6):100527. doi: 10.1016/j.xinn.2023.100527. Bae, C.J., Wu, X. Making sense of eastern Asian Late Quaternary hominin variability. Nat Commun 15, 9479 (2024). https://doi.org/10.1038/s41467-024-53918-7 Contact Dr. Bae: cjbae@hawaii.edu ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Chris Lynn, Co-Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_Ly Courtney Manthey, Guest Co-Host, Website: holylaetoli.com/ E-mail: cpierce4@uccs.edu, Twitter: @HolyLaetoli Anahi Ruderman, Guest Co-Host , SoS Co-Producer, HBA Junior Fellow, E-mail: aniruderman@gmail.com, Twitter: @ani_ruderman

Bio Chris and Cristina interview Agustín Fuentes about his new book, Sex Is a Spectrum: The Biological Limits of the Binary (now available). Prof. Fuentes is an anthropologist whose research focuses on the biosocial, delving into the entanglement of biological systems with the social and cultural lives of humans, our ancestors, and a few of the other animals with whom humanity shares close relations. From chasing monkeys in jungles and cities, to exploring the lives of our evolutionary ancestors, to examining human health, behavior, and diversity across the globe, Professor Fuentes is interested in both the big questions and the small details of what makes humans and our close relations tick. Earning his BA/BS in Anthropology and Zoology and his MA and PhD in Anthropology from UC Berkeley, he has conducted research across four continents, multiple species, and two million years of human history. His current projects include exploring cooperation, creativity, and belief in human evolution, multispecies anthropologies, evolutionary theory and processes, and engaging race and racism. Fuentes is an active public scientist, a well-known blogger, lecturer, tweeter, and an explorer for National Geographic. Fuentes was recently awarded the Inaugural Communication & Outreach Award from the American Association of Biological Anthropologists, the President’s Award from the American Anthropological Association, and elected to the American Academy of Arts and Sciences. Dr. Fuentes previously appeared in episodes 48 & 85 in which he shared his origin story & read an excerpt from a previous book. ------------------------------ Find the Books discussed in this episode: Fuentes, A. (2025) Sex is a Spectrum: The Biological Limits of the Binary Princeton University Press Fuentes, A. (2022) Race, Monogamy, and other lies they told you: busting myths about human nature 2nd edition. University of California Press Fuentes, A, (2019) Why We Believe: Evolution and the Human Way of Being Yale University Press/Templeton Press Fuentes, A. (2017) The Creative Spark: how imagination made humans exceptional Dutton/Penguin 2017 Romanian Translation (Publica), 2017 Chinese Translation (CITIC Publishing House), 2018 Spanish Translation (Ariel/Planeta), 2018 Korean Translation (Chungrim Publishing Co.) ------------------------------ Contact Dr. Fuentes: Website: https://afuentes.com; E-mail: afuentes2@Princeton.edu; Blue Sky ‪@anthrofuentes.bsky.social‬; Twitter/X: @Anthrofuentes ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Chris Lynn, Host Website: cdlynn.people.ua.edu/, E-mail: cdlynn@ua.edu, Twitter:@Chris_Ly Cristina Gildee, Co-host, SoS Co-Producer, HBA Junior Fellow Website: cristinagildee.org, E-mail: cgildee@uw.edu

Es este episodio especial conversamos con Rolando González-José sobre la institucionalidad de la Antropología Biológica (y de la ciencia) en distintos contextos, en especial en la América Latina del presente. Rolando González José es Investigador Principal del CONICET (Argentina) y Coordinador del Programa de Referencia y Biobanco Genómico de la Población Argentina. Se graduó de Biólogo en la Universidad Nacional de la Patagonia, y realizó su Doctorado en Biología Humana en la Universidad de Barcelona, España. Fue dos veces Vicedirector del Centro Nacional Patagónico, el mayor centro de investigación multidisciplinaria del CONICET en la Patagonia. También fue Director del Instituto Patagónico de Ciencias Sociales y Humanas. Fue presidente de la Asociación Argentina de Antropología Biológica entre 2009 y 2011, y Vicepresidente de la Asociación Latinoamericana de Antropología Biológica (entre 2013 y 2015). Presenta más de 120 publicaciones en distintas revistas científicas incluyendo Nature, Proceedings of the National Academy of Sciences (USA), Nature Communications, Journal of Human Evolution, American Journal of Human Biology, PLoS Genetics, entre otras. En el año 2004 fundó el Grupo de Investigación en Biología Humana, integrado por 15 profesionales entre los que se cuentan antropólogos, genetistas, nutricionistas, biólogos, médicos e informáticos. Sus intereses de investigación giran en torno a la genética de poblaciones, la evolución de la variación craneofacial eh homínidos, el poblamiento Americano, las poblaciones cosmopolitas de Latinoamérica y el desarrollo de dispositivos basados en tecnología de imagen para aplicaciones biomédicas. Contact Dr. González-José: rolando@cenpat-conicet.gob.ar Twitter: @RoloGonzalezOK Facebook: facebook.com/rolando.gonzalezjose ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Cristina Gildee, Co-Host, SoS Producer, HBA Junior Fellow Website: cristinagildee.org, E-mail: cgildee@uw.edu, Twitter:@CristinaGildee Anahi Ruderman, Co-Host, SoS Co-Producer, HBA Junior Fellow E-mail: aniruderman@gmail.com, Twitter: @ani_ruderman Miguel Ochoa, Guest Co-Host E-mail: mochoa88@uw.edu,

Host Courtney Manthey unpack the obstetric dilemma with Dr. Anna G. Warrener. Dr. Anna G. Warrener earned her PhD from Washington University in St. Louis in 2012. She is now an assistant professor of anthropology at the University of Colorado Denver. She specializes in human evolutionary biology, biomechanics, and the evolution of locomotion. Her research explores how skeletal morphology influences movement, with a particular focus on the biomechanics of the pelvis, gait, and bipedal efficiency. Through experimental and comparative approaches, Dr. Warrener investigates how evolutionary pressures have shaped human locomotion and what these adaptations reveal about our ancestors. She is also passionate about mentoring students and fostering interdisciplinary research that bridges anthropology, biology, and biomechanics. ------------------------------ Find the paper discussed in this episode: Warrener, A. (2023). The multifactor pelvis: An alternative to the adaptationist approach of the obstetrical dilemma. Evolutionary Anthropology, 32(5), 260-274. https://doi.org/10.1002/evan.21997 Warrener, A. (2024). Human lower limb muscle cross sectional area scales with positive allometry reflecting bipedal evolutionary history. Frontiers in Earth Science. https://doi.org/10.3389/feart.2023.1301411 ------------------------------ Contact the Sausage of Science Podcast and Human Biology Association: Facebook: facebook.com/groups/humanbiologyassociation/, Website: humbio.org, Twitter: @HumBioAssoc Courtney Manthey, Host, Website: holylaetoli.com/ E-mail: cpierce4@uccs.edu, Twitter: @HolyLaetoli Anahi Ruderman, SoS Co-Producer, HBA Junior Fellow E-mail: aniruderman@gmail.com, Twitter: @ani_ruderman