REPLAY: How Mathematics can Solve Real-World Mysteries with Ingrid Daubechies

REPLAY: Understanding the History and Political Identity of Latinos with Geraldo Cadava

In this episode, Fred Lawrence speaks with Geraldo Cadava, Professor of History at Northwestern University and author of The Hispanic Republican. Cadava takes us from the childhood experiences that shaped his interest in complex identities—moving between the affluent suburbs of Irvine and the borderlands of Tucson—to his scholarly work on the contradictory nature of Latino identity. He shares the compelling story of his Panamanian-born grandfather, a veteran and copper miner whose partisan evolution from a Ronald Reagan voter to a staunch Republican demonstrates how individual political reasons can lead to deep ideological shifts. Cadava also previews his upcoming, ambitious project of writing a book encompassing the past 500-year history of Latinos, A Thousand Bridges, which argues that Latinos have historically been both victims and agents of empire. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com [https://pcm.adswizz.com] for information about our collection and use of personal data for advertising.

REPLAY: How Mathematics can Solve Real-World Mysteries with Ingrid Daubechies

In this episode, Fred Lawrence speaks with Ingrid Daubechies, James B. Duke Distinguished Professor Emerita of Mathematics at Duke University and a National Medal of Science recipient. Daubechies takes us from her childhood fascination with calculating multiples to her groundbreaking work on wavelets—mathematical building blocks that have revolutionized image and signal analysis. She talks about how her research helped the FBI compress millions of fingerprints, analyze seismograms, and even distinguish authentic Van Gogh paintings from forgeries. She also tells the story behind the whimsical Mathemalchemy Project, a collaborative art installation that celebrates the pure joy and creativity of mathematics. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com [https://pcm.adswizz.com] for information about our collection and use of personal data for advertising.

REPLAY: Changing the Conversation in Music Education with Tammy L. Kernodle

In this episode, Fred Lawrence speaks with Tammy L. Kernodle, University Distinguished Professor in the Department of Music at Miami University, whose work explores African American music, gender, and race in American popular culture. Kernodle shares how her working-class upbringing in Danville, Virginia, and a home filled with music led her to Virginia State University, graduate studies at The Ohio State University, and a career dedicated to expanding the narratives taught in music history. She discusses her mission to change classroom conversations, create scholarships for underrepresented musicians, and broaden what audiences hear in the concert hall. She also reflects on her roles as curator of the New World Symphony’s I Dream a World Festival and her work on the Smithsonian’s National Museum of African American History and Culture. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com [https://pcm.adswizz.com] for information about our collection and use of personal data for advertising.

How Nature Communicates Through Eavesdropping with Ximena Bernal

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. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com [https://pcm.adswizz.com] for information about our collection and use of personal data for advertising.

How Dr. Mark Palmer Sustains Indigenous Stories Through Geography

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. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com [https://pcm.adswizz.com] for information about our collection and use of personal data for advertising.