Tracking Traits
Penn State undergrads interview research scientists forging new pathways to understanding human evolution. A production of Penn State's Center for Human Evolution and Diversity.
Episodes
22 episodes
An Ecological Approach to Emerging Diseases
Penn State’s Forensics alumna Sam Muller interviews anthropologist Sagan Friant about her research on human-environment interactions and their impacts on human health, particularly in Nigeria. Much of Friant's work centers on the emergence of n...
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Season 3
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Episode 6
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47:06
Ancient Microbiomes and Modern Medicine
Penn State undergrad Thomas Sontag interviews associate professor of anthropology Laura Weyrich about her research on the history of our microbiomes and explains why it holds relevance to contemporary medicine.Thomas S...
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Season 3
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Episode 5
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29:03
The Evolution of Infectious Diseases
Penn State undergrad Emma Sieminski interviews Biology and Entomology professor, former Director of the Huck Institutes of the Life Sciences, and current Senior VP of Research, Andrew Read about his research on the ecology and evolution o...
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Season 3
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Episode 4
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26:51
Water Challenges Across the Globe
Penn State undergrad Thomas Sontag interviews associate professor Asher Rosinger about his research, which explores how people in different parts of the world meet their water needs.Thomas SontagUndergraduate student at Penn State d...
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Season 3
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Episode 3
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39:41
Making New Laws for New Scientific Discoveries
Penn State undergrad Emma Sieminski interviews professor Jennifer Wagner about her research at the interface of emerging science and law. Emma SieminskiUndergraduate Forensic Science student at Penn StateJenn...
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Season 3
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Episode 2
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33:11
Microbes: the Great Interconnectors of All Life on Earth
Penn State undergraduate Tom Sontag interviews professor Seth Bordenstein about his pioneering research in the burgeoning field of microbiomesThomas SontagUndergraduate student at Penn State double majoring in Microbiolo...
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Season 3
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Episode 1
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32:44
The Health Effects of Stress as We Age
Penn State undergraduate Kassi Bradburn interviews professor David Almeida about his novel, decades-long research into the role daily stressors play in the lives of people across the lifespan. Kassi BradburnUndergraduate ...
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Season 2
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Episode 6
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39:10
Contemporary Politics and the Evolution of Narcissism
Penn State undergraduate Hannah Marchok interviews professor Pete Hatemi about his pioneering, interdisciplinary research investigations into the role narcissism plays in contemporary American politics. Hannah Marchok <...
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Season 2
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Episode 5
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40:17
Adoption, Twins and the Genetics of Personality
Penn State undergraduate Alexis Capel interviews professor Jenae Neiderhiser about her long-term, interdisciplinary research investigations into the interplay between genetic and environmental factors that shape the personalities of child...
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Season 2
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Episode 4
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28:36
A Geneticist’s Approach to Human Microbiomes
Penn State undergraduate Kassi Bradburn interviews assistant professor of biology Emily Davenport about her unique approach to researching the complex relationship that human beings have with our microbiomes. Her lab uses high...
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Season 2
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Episode 3
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40:05
Unexplored Dimensions of Human Scalp Hair
Penn State undergraduate Hannah Marchok interviews postdoctoral researcher Dr. Tina Lasisi about her her efforts to fill in gaps in our understanding of human hair morphology, as well as possible explanations for the evolution of differen...
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Season 2
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Episode 2
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38:22
The Challenges of Teaching Science in U.S. Public Schools
Penn State undergraduate Alexis Capel interviews Dr. David Plutzer, Professor of Political Science and Sociology, about his continuing research on the teaching of evolution and climate change in public schools across the United States.
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Season 2
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Episode 1
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36:36
COMING SOON: Season 2 of Tracking Traits
Get ready, listeners! Our research conversations about human evolution and diversity continue, with a new slate of guests covering a wide range of fascinating topics.From the challenges of teaching science in US public schools to the ef...
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Season 2
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Episode 0
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0:31
Exploring the Endless Mysteries of Human Sexual Selection
Penn State undergraduate Amy Mook interviews Dr. David Puts, Associate Professor of Anthropology about his research. Puts’ Behavioral Endocrinology and Evolution Lab focuses on the evolutionary and neuroendocrine bases of human sexuality and se...
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Season 1
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Episode 8
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30:57
Addressing the Male Side of the Human Infertility Equation
Recent Penn State graduate Amy Mook interviews Dr. Marta Tomaszkiewicz, Assistant Research Professor of Biology about her innovative research on male infertility. Marta is particularly interested in understanding the potential of using RN...
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Season 1
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Episode 7
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21:56
Exploring the Relationship of Skin Pigmentation to Cardiovascular Health
Penn State undergraduate student Samantha Muller interviews Postdoctoral Fellow in Physiology Tony Wolf about his research on variance in cardiovascular responses to thermal stressors. Tony is particularly interested in understanding the variou...
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Season 1
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Episode 6
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26:24
Evolutionary Drivers of our Taste Preferences for Vegetables
Penn State undergraduate student Hannah Marchok interviews Assistant Professor of Geography, African Studies, and Anthropology Bronwen Powell about her research into factors that may drive dietary practices across different groups of people in ...
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Season 1
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Episode 5
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30:34
Time, Tapeworms and the Evolution of the Human Diet
Penn State undergraduate student Samantha Muller interviews PhD student Natalia Grube about her research exploring the potential of the tapeworm as a proxy to more accurately pinpoint humanity's adoption of meat eating and cooking with fire. Th...
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Season 1
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Episode 4
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25:46
Evolving Our Understanding of Our Skin’s Evolution
Recent Penn State graduate Amy Mook interviews Nina Jablonski about her ground-breaking research into the evolution of skin pigmentation, and the promise of that research to help to heal the damage inflicted over generations through misguided r...
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Season 1
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Episode 3
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42:27
Evolutionary Genetics of Superficial Traits
Undergraduate student Hannah Marchok interviews Dr. Mark Shriver about his work tracking down what he calls "superficial" physical traits that distinguish people from one another - and about his life as a research scientist. Host:
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Season 1
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Episode 2
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38:43