Episodios

  • The History of the School Lunch

    The History of the School Lunch
    May 29 2025
    Feeding kids a healthy lunch every school day is a feat of science and logistics. Molded into shape by nutrition scientists who wanted to optimize children’s health, the school lunch has endured war, economic depression, and even a global pandemic. Some might say it’s all the stronger for it. So how did all these crises shape school lunch? And is there any room to give our rectangle pizzas and frozen chicken patties a little grace? Credits Host: Alexis Pedrick Executive Producer: Mariel Carr Producer: Rigoberto Hernandez Associate Producer: Sarah Kaplan Audio Engineer: Jonathan Pfeffer Music by Blue Dot Sessions. Resource List 1930s Farmer Talks About the Great Depression and Poverty. YouTube video. 1:54. Posted by Timeless Footage, March 10, 2020. ABC Evening News. May 14, 1969. Vanderbilt Television News Archive. CBS News. CBS Evening News. September 4, 1981. Vanderbilt Television News Archive. CBS News. September 25, 1981. Vanderbilt Television News Archive. C-SPAN. House Session, Part 1. Daily School Meals During Coronavirus Closures. YouTube video. 4:59. CBS Sacramento. Great Depression, Film Archives NYC. YouTube video. 6:46. Posted by Reel America, October 30, 2020. Hunger in America. CBS News. "Hunger in America: The 1968 CBS Documentary That Shocked America." Levine, Susan. School Lunch Politics: The Surprising History of America’s Favorite Welfare Program. Princeton, NJ: Princeton University Press, 2008. Lunch Line. Directed by Michael Graziano and Ernie Park. Uji Films, 2010. Mitman, Greg. YouTube video. 2:44. Posted January 13, 2023. Mrs. Croft talks to parents about the need to provide hot lunch to students at a school in Pittsford, Vermont. Critical Past. NBC News. December 21, 1981. Vanderbilt Television News Archive. Nixon Addresses Hunger, 1969. YouTube video. 3:02. Posted by AP Archive, November 5, 2015. Poppendieck, Janet. Free for All: Fixing School Food in America. Berkeley: University of California Press, 2010. “Ronald Reagan on Big Government: ‘Government is the Problem.’” YouTube video, 0:15. Ruis, Andrew R. Eating to Learn, Learning to Eat: The Origins of School Lunch in the United States. New Brunswick, NJ: Rutgers University Press, 2017. “The Twisted History of School Lunch, Part 1.” Pressure Cooker. Podcast audio, 35:17. Hosted by Jane Black and Liz Dunn. Omny Studio, February 6, 2024.
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    50 m
  • Science, Interrupted: Part 2

    Science, Interrupted: Part 2
    Feb 18 2025
    Genetic engineering breakthroughs in the late 1960s and early 1970s came with a lot of promise—and peril too. Fears about what could happen with recombinant DNA experiments put scientists in the middle of a moral dilemma. Did they have a responsibility to consider how others might use their work? Or was their place simply to be on the lab bench? In this two-part episode, we’ll share the story about the first time scientists stopped and considered the ramifications of their work, with a self-imposed moratorium. And we’ll explore all the controversy that led to the historic pivotal meeting at the Asilomar Conference Grounds in 1975 to determine the future of genetic engineering. Credits Host: Alexis Pedrick Senior Producer: Mariel Carr Producer: Rigoberto Hernandez Associate Producer: Sarah Kaplan Audio Engineer: Jonathan Pfeffer Music by Blue Dot Sessions Resource List A Deep Conversation with Jon Beckwith: A History of Scientific and Social Activism. University of California Television. YouTube. Berg, Paul. "Paul Berg Letter." Wellcome Collection. Chemical Heritage Foundation: The Emergence of Biotechnology. Science History Institute. Cobb, Matthew. As Gods: A Moral History of the Genetic Age. New York: Basic Books, 2021. Cohen, Stanley N. Science, Biotechnology, and Recombinant DNA: A Personal History. UC Berkeley. DNA Learning Center. "Asilomar Meeting." Genetic Dreams, Genetic Nightmares. BBC. Fredrickson, Donald S. Asilomar and Recombinant DNA: The End of the Beginning. DNA: The Secret of Life. IMDb. Jurassic Park. IMDb. Late 1960s-Early 1970s Anti-War Marches. YouTube. "Letter from Maxine Singer and Dieter Söll to Philip Handler." Lear, John. Recombinant DNA: The Untold Story. Goodreads. Mukherjee, Siddhartha. The Gene: An Intimate History. Simon & Schuster. McElheny, Victor. Attempting the Impossible at Asilomar. McElheny, Victor. Gene Transplants Seen Helping Farmers and Doctors. The New York Times, May 20, 1974. Nova: The Gene Engineers. Dailymotion. Protein Synthesis: An Epic on the Cellular Level. YouTube. Rejection of Science Worries American Scientists. The New York Times, April 5, 1970. Rogers, Michael. The Pandora’s Box Congress. Rolling Stone. The Gene: PBS. PBS Learning Media. "The MacNeil/Lehrer Report: Genetic Engineering." American Archive of Public Broadcasting.
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    44 m
  • Science, Interrupted: Part 1

    Science, Interrupted: Part 1
    Feb 17 2025
    Genetic engineering breakthroughs in the late 1960s and early 1970s came with a lot of promise—and peril too. Fears about what could happen with recombinant DNA experiments put scientists in the middle of a moral dilemma. Did they have a responsibility to consider how others might use their work? Or was their place simply to be on the lab bench? In this two-part episode, we’ll share the story about the first time scientists stopped and considered the ramifications of their work, with a self-imposed moratorium. And we’ll explore all the controversy that led to the historic pivotal meeting at the Asilomar Conference Grounds in 1975 to determine the future of genetic engineering. Credits Host: Alexis Pedrick Senior Producer: Mariel Carr Producer: Rigoberto Hernandez Associate Producer: Sarah Kaplan Audio Engineer: Jonathan Pfeffer Music by Blue Dot Sessions Resource List A Deep Conversation with Jon Beckwith: A History of Scientific and Social Activism. University of California Television. YouTube. Berg, Paul. "Paul Berg Letter." Wellcome Collection. Chemical Heritage Foundation: The Emergence of Biotechnology. Science History Institute. Cobb, Matthew. As Gods: A Moral History of the Genetic Age. New York: Basic Books, 2021. Cohen, Stanley N. Science, Biotechnology, and Recombinant DNA: A Personal History. UC Berkeley. DNA Learning Center. "Asilomar Meeting." Genetic Dreams, Genetic Nightmares. BBC. Fredrickson, Donald S. Asilomar and Recombinant DNA: The End of the Beginning. DNA: The Secret of Life. IMDb. Jurassic Park. IMDb. Late 1960s-Early 1970s Anti-War Marches. YouTube. "Letter from Maxine Singer and Dieter Söll to Philip Handler." Lear, John. Recombinant DNA: The Untold Story. Goodreads. Mukherjee, Siddhartha. The Gene: An Intimate History. Simon & Schuster. McElheny, Victor. Attempting the Impossible at Asilomar. McElheny, Victor. Gene Transplants Seen Helping Farmers and Doctors. The New York Times, May 20, 1974. Nova: The Gene Engineers. Dailymotion. Protein Synthesis: An Epic on the Cellular Level. YouTube. Rejection of Science Worries American Scientists. The New York Times, April 5, 1970. Rogers, Michael. The Pandora’s Box Congress. Rolling Stone. The Gene: PBS. PBS Learning Media. "The MacNeil/Lehrer Report: Genetic Engineering." American Archive of Public Broadcasting.
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    42 m
  • ALS Patients Take on the FDA

    ALS Patients Take on the FDA
    Jul 30 2024

    ALS is a fatal neurological disease that kills motor neurons. Even though it was first described more than 150 years ago, there is no cure, and the few drugs available only dampen the symptoms or slow the progression by a few months. In recent years new drugs have emerged. However, there is one problem: the life expectancy is just two to five years after diagnosis. This timeline is incompatible with the FDA drug approval process, which takes years and even decades. This has created a tense situation for desperate patients who are demanding the FDA approve unproven drugs. What’s the harm in giving desperate patients an imperfect drug?

    Credits

    Host: Alexis Pedrick
    Senior Producer: Mariel Carr
    Producer: Rigoberto Hernandez
    Associate Producer: Sarah Kaplan
    Audio Engineer: Jonathan Pfeffer
    “Color Theme” composed by Jonathan Pfeffer. Additional music by Blue Dot Sessions
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    48 m
  • The Fraud that Transformed Psychiatry

    The Fraud that Transformed Psychiatry
    Jul 23 2024

    In 1973 a bombshell study appeared in the premier scientific journal Science. It was called “On Being Sane in Insane Places.” Its author, a Stanford psychology professor named David Rosenhan, claimed that by faking their way into psychiatric hospitals, he and eight other pseudo-patients had proven that psychiatrists were unable to diagnose mental illness accurately.

    Psychiatrists panicked, and, as a result, re-wrote what’s known as “psychiatry’s bible”—the Diagnostic and Statistical Manual of Mental Disorders, or DSM. The study and the subsequent overhaul of the DSM changed the field forever. So it was a surprise when, decades later, a journalist reopened Rosenhan’s files and discovered that the study was full of inconsistencies and even blatant fraud. So should we throw out everything it revealed? Or can something based on a lie still contain any truths?

    Credits

    Host: Alexis Pedrick
    Senior Producer: Mariel Carr
    Producer: Rigoberto Hernandez
    Associate Producer: Sarah Kaplan
    Audio Engineer: Jonathan Pfeffer
    “Color Theme” composed by Jonathan Pfeffer. Additional music by Blue Dot Sessions
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    58 m
  • Cancer Virus Hunters: An Interview with Gregory J. Morgan

    Cancer Virus Hunters: An Interview with Gregory J. Morgan
    Jul 16 2024

    For more than 100 years, biologists who suggested that some cancers may be caused by viruses were the pariahs of genetics. However, they persevered and incrementally built their knowledge, leading to the discovery of retroviruses, the development of a test to diagnose HIV, and the creation of the HPV vaccine. Join us as we interview Gregory J. Morgan about his book Cancer Virus Hunters: A History of Tumor Virology.

    Credits

    Host: Alexis Pedrick
    Senior Producer: Mariel Carr
    Producer: Rigoberto Hernandez
    Associate Producer: Sarah Kaplan
    Audio Engineer: Jonathan Pfeffer
    “Color Theme” composed by Jonathan Pfeffer. Additional music by Blue Dot Sessions
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    36 m
  • The Ames Test

    The Ames Test
    Jul 9 2024

    In 1973 biochemist Bruce Ames created a simple test that showed if chemicals had the potential to cause cancer. The Ames test made him a hero of the emerging environmental movement. But then he completely changed course and said concerns about chemicals were overblown. So what happened? Did Ames change? Or did our understanding of what causes cancer change?

    Featured Oral History

    Bruce N. Ames, "Bruce N. Ames: The Marriage of Biochemistry and Genetics at Caltech, the NIH, UC Berkeley, and CHORI, 1954–2018" conducted by Paul Burnett in 2019 and 2020, Oral History Center, The Bancroft Library, University of California, Berkeley, 2021.

    Credits

    Host: Alexis Pedrick
    Senior Producer: Mariel Carr
    Producer: Rigoberto Hernandez
    Associate Producer: Sarah Kaplan
    Audio Engineer: Jonathan Pfeffer
    “Color Theme” composed by Jonathan Pfeffer. Additional music by Blue Dot Sessions
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    43 m
  • Is Ozempic Different?

    Is Ozempic Different?
    Jul 2 2024

    Ozempic and others in this family of drugs are nothing short of miraculous. Meant to treat Type 2 Diabetes, the drug exploded in popularity after researchers found that patients were reporting losing 15-21% of their body weight in clinical trials. There were some side effects, but none so severe that it raised concerns. Doctors began prescribing it to people who weren't diabetic but could benefit from weight loss, and now, our only problem seems to be getting enough of it for all the people who need it. It all seems magical, but is it too good to be true? Join us as we dive into the history of weight loss drugs, drug manufacturing regulations, and the role we think medicine should play in our lives.

    Credits

    Host: Alexis Pedrick
    Senior Producer: Mariel Carr
    Producer: Rigoberto Hernandez
    Associate Producer: Sarah Kaplan
    Audio Engineer: Jonathan Pfeffer
    “Color Theme” composed by Jonathan Pfeffer. Additional music by Blue Dot Sessions
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    44 m