Who gets to be believed?
A fake doctor performs surgery without a medical degree. A fossil hunter makes discoveries that reshape science but struggles to be taken seriously. A physician uncovers a lifesaving medical practice, only to be ignored by much of the medical establishment.
This week, we explore the strange and often uncomfortable gap between expertise and credibility. Why do some people earn trust they haven't earned, while others struggle to be heard despite being right? From impostors and overlooked experts to the psychology of authority itself, this episode examines how humans decide who deserves to be believed.
Attribution Notes:
- Every effort was made to cross-check primary sources and modern research. Where paraphrasing is used, it’s drawn from the texts below with narrative license for clarity and flow.
- If you spot an error or have a source to suggest, DM @thisagainshow
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This, Again is written, produced, and hosted by Mallory Faust.
Semmelweis, Ignaz. The Etiology, Concept, and Prophylaxis of Childbed Fever. Translated by K. Codell Carter. Madison: University of Wisconsin Press, 1983 (original publication 1861).
Carter, K. Codell. Childbed Fever: A Scientific Biography of Ignaz Semmelweis. New Brunswick, NJ: Transaction Publishers, 1995.
Nuland, Sherwin B. The Doctors' Plague: Germs, Childbed Fever, and the Strange Story of Ignác Semmelweis. New York: W.W. Norton, 2003.
Semmelweis, Ignaz. The Etiology, Concept, and Prophylaxis of Childbed Fever. Translated by K. Codell Carter. Madison: University of Wisconsin Press, 1983.
Best, M., and D. Neuhauser. "Ignaz Semmelweis and the Birth of Infection Control." Quality and Safety in Health Care 13, no. 3 (2004): 233–234.
https://qualitysafety.bmj.com/content/13/3/233
Nuland, Sherwin B. The Doctors' Plague: Germs, Childbed Fever, and the Strange Story of Ignác Semmelweis. New York: W.W. Norton, 2003.
Carter, K. Codell. Childbed Fever: A Scientific Biography of Ignnaz Semmelweis. New Brunswick, NJ: Transaction Publishers, 1995.
Gillispie, Charles Coulston, ed. Dictionary of Scientific Biography. Vol. 12. New York: Charles Scribner's Sons, 1975. Entry: "Semmelweis, Ignaz Philipp."
Emling, Shelley. The Fossil Hunter: Dinosaurs, Evolution, and the Woman Whose Discoveries Changed the World. New York: Palgrave Macmillan, 2009.
Torrens, Hugh. Mary Anning of Lyme Regis: Fossilist. Bournemouth: British Association for the Advancement of Science, 1995.
Goodhue, Thomas W. Fossil Hunter: The Life and Times of Mary Anning (1799–1847). Bethesda, MD: Academica Press, 2004.
Crichton, Robert. The Great Impostor. New York: Random House, 1959.