Dec 10, 2025
Today's episode is a discussion on the history of PFAS, or forever chemicals, including their accidental development, incorporation into commercial products, concerns about health effects, and environmental contamination and remediation. My guest is Sharon Udasin. Sharon is a Colorado-based environmental journalist...
Nov 11, 2025
The weather has always been a critical element of the human experience - deadly during storms and droughts, sustaining when aligned with the harvest schedule, beautiful and frightening, and integrated into the myths and religions of all societies. How did a scientific understanding of the weather come about? Here to...
Oct 11, 2025
In Episodes 10 and 11 of the Science History Podcast, I interviewed James Muller on the role that Winston Churchill played in the unparalleled advancement of science and technology during the first half of the 20th Century, particularly as it related to the two world wars. In today's episode, Jim returns to discuss...
Sep 11, 2025
Our health, and the health of wildlife, depends on a clean environment. Since the advent of the industrial revolution, our environment has suffered from waves of pollution as different technologies came to the fore, each with its own set of practical benefits and associated chemical waste. Perhaps the most insidious of...
Aug 11, 2025
The year 2025 has seen the most aggressive moves ever by the US executive branch against scientific research as the Trump Administration has gutted federal science and regulatory agencies and cancelled billions of dollars in research grants that had already been awarded to universities. With me to discuss the Trump...