How do frogs communicate in a world full of hungry predators and noisy cities? In this episode, Professor Ximena Bernal joins us to discuss the sensory pollutants of urban life, the impact of the environment on communication among species, and the fascinating phenomenon of inter-species “eavesdropping.” From her Colombian childhood guiding her to the research of frogs to groundbreaking research on mosquito hearing, we explore the vibrant, noisy, and often dangerous world of behavioral ecology. We also discuss Bernal’s passionate advocacy for Latin American women in the sciences, proving that a career in science is as much about curiosity and patience as it is about data.

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Geography is often thought of as the study of physical entities, but for Dr. Mark Palmer, it is defined by relationships. A member of the Kiowa Tribe and a professor at the University of Missouri, Dr. Palmer joins Key Conversations to discuss Indigenous Geographies and the power dynamics inherent in cartography. From the Eurocentric origins of UNESCO World Heritage nominations to the "intangible" spiritual heritage of sacred sites, this conversation explores how diverse cultural perspectives challenge Western scientific classifications and offer a more holistic view of our world.

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In this episode, Fred Lawrence sits down with Professor Margo Schlanger, a leading civil rights expert and the founder of the Civil Rights Litigation Clearinghouse. Schlanger reflects on her journey from a "generalist" undergraduate at Yale to a powerhouse advocate for underrepresented communities. She shares the origin story of her first major legal victory—a student-led project that secured childcare for high school students—and discusses her high-impact work within the federal government. From the history of prison uprisings to the digital preservation of modern civil rights cases, Schlanger offers a masterclass on how the law can be leveraged to create a more equitable society.

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