Podcast: Should Scientific Controversies Be Silenced?

Podcast: Should Scientific Controversies Be Silenced?

The recent Joe Rogan/Spotify controversy prompts the consideration of tough questions about expertise, trust, gatekeepers, and dissent.

The "Making Sense of Science" podcast features interviews with leading medical and scientific experts about the latest developments and the big ethical and societal questions they raise. This monthly podcast is hosted by journalist Kira Peikoff, founding editor of the award-winning science outlet Leaps.org.

The recent Joe Rogan/Spotify backlash over the misinformation presented in his recent episode on the Covid-19 vaccines raises some difficult and important bioethical questions for society: How can people know which experts to trust? What should big tech gatekeepers do about false claims promoted on their platforms? How should the scientific establishment respond to heterodox viewpoints from experts who disagree with the consensus? When is silencing of dissent merited, and when is it problematic? Journalist Kira Peikoff asks infectious disease physician and pandemic scholar Dr. Amesh Adalja to weigh in.


Dr. Amesh Adalja, Senior Scholar, Johns Hopkins Center for Health Security and an infectious disease physician

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Kira Peikoff

Kira Peikoff was the editor-in-chief of Leaps.org from 2017 to 2021. As a journalist, her work has appeared in The New York Times, Newsweek, Nautilus, Popular Mechanics, The New York Academy of Sciences, and other outlets. She is also the author of four suspense novels that explore controversial issues arising from scientific innovation: Living Proof, No Time to Die, Die Again Tomorrow, and Mother Knows Best. Peikoff holds a B.A. in Journalism from New York University and an M.S. in Bioethics from Columbia University. She lives in New Jersey with her husband and two young sons. Follow her on Twitter @KiraPeikoff.

Trading syphilis for malaria: How doctors treated one deadly disease by infecting patients with another

In the 1920s, doctors induced a high fever in patients - so called "fever therapy" - as a way to help them recover from syphilis, though it involved ethical problems.

Photo by Nathan Dumlao on Unsplash

If you had lived one hundred years ago, syphilis – a bacterial infection spread by sexual contact – would likely have been one of your worst nightmares. Even though syphilis still exists, it can now be detected early and cured quickly with a course of antibiotics. Back then, however, before antibiotics and without an easy way to detect the disease, syphilis was very often a death sentence.

To understand how feared syphilis once was, it’s important to understand exactly what it does if it’s allowed to progress: the infections start off as small, painless sores or even a single sore near the vagina, penis, anus, or mouth. The sores disappear around three to six weeks after the initial infection – but untreated, syphilis moves into a secondary stage, often presenting as a mild rash in various areas of the body (such as the palms of a person’s hands) or through other minor symptoms. The disease progresses from there, often quietly and without noticeable symptoms, sometimes for decades before it reaches its final stages, where it can cause blindness, organ damage, and even dementia. Research indicates, in fact, that as much as 10 percent of psychiatric admissions in the early 20th century were due to dementia caused by syphilis, also known as neurosyphilis.

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Sarah Watts

Sarah Watts is a health and science writer based in Chicago.

A new approach to kidney transplants would reprogram the immune system

If approved by the FDA, a new procedure for kidney transplants that doesn't require anti-rejection medication could soon become the standard of care.

Talaris Therapeutics, Inc., a biotech company based in Louisville, Ky., is edging closer to eradicating the need for immunosuppressive drugs for kidney transplant patients.

In a series of research trials, Talaris is infusing patients with immune system stem cells from their kidney donor to create a donor-derived immune system that accepts the organ without the need for anti-rejection medications. That newly generated system does not attack other parts of the recipient’s body and also fights off infections and diseases as a healthy immune system would.

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Christopher Johnston
Christopher Johnston has published more than 3,500 articles in publications including American Theatre, Christian Science Monitor, History Magazine, and Scientific American. His book, Shattering Silences: Strategies to Prevent Sexual Assault, Heal Survivors, and Bring Assailants to Justice (Skyhorse) was published in May 2018. He is a member of the Board of the American Society of Journalists and Authors.