Thomas Levenson

In this enlightening conversation, Thomas Levenson, a science writing professor at MIT, dives into the captivating journey of germ theory. He discusses how early microscopists like Anton van Leeuwenhoek laid the groundwork for modern microbiology, despite societal skepticism. The shift from miasmas to microbes in understanding disease is fascinating, especially in light of historical events like the Great Plague. Levenson also highlights the critical role of scientists like Semmelweis, and the ongoing public health challenges we face today in managing infectious diseases.

In this engaging conversation, Thomas Levenson, author of "So Very Small," uncovers the intriguing history of microbes and public health. He explains why it took over 200 years for the medical community to link germs to disease, despite their early discovery. Levenson highlights revolutionary figures like Edward Jenner and Florence Nightingale, whose innovations shifted public health from ignorance to action. He also touches on the antibiotic era, emphasizing the urgent need for responsible use as resistance grows, reminding us of the ongoing battle against infectious diseases.

Thomas Levenson, a celebrated MIT professor and science writer, discusses his new book, 'So Very Small,' which illuminates the history of germ theory and its profound impact on public health. He voices concern over threats to scientific funding under the Trump administration, which risks dismantling critical research. Levenson also tackles the rise of anti-vaccine sentiment, reflecting on how cultural resistance can hamper medical progress. He highlights both the triumphs and challenges of science during the COVID pandemic, emphasizing the importance of informed public understanding.