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In 2021, Dr. Francis Collins stepped down after a dozen years leading the National Institutes of Health. He had just overseen the government’s response to the COVID-19 pandemic,in the early days of changing public health guidance as scientists learned more about this new virus. He was also involved in the quickest development of a vaccine in history.Now, he’s had some time to reflect on how the US arrived at such a divisive place about COVID-19 and vaccines, how trust in science has dwindled, and what we can do about it.Ira sits down with Dr. Collins to talk about the lessons from his new book, The Road to Wisdom: On Truth, Science, Faith and Trust, and why he decided to speak publicly about his prostate cancer diagnosis.Transcripts for each segment will be available after the show airs on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

Since ChatGPT was released to the public almost three years ago, generative AI chatbots have had many impacts on our society: They played a large role in the recent Hollywood strikes, energy usage is spiking because of them, and they’re having a chilling effect on various writing-related industries.But they’re also affecting the world of research papers and scientific publishing. They do offer some benefits, like making technical research papers easier to read, which could make research more accessible to the public and also greatly aid non-English speaking researchers.But AI chatbots also raise a host of new issues. Researchers estimate that a significant amount of papers from the last couple years were at least partially written by AI, and others suspect that they are supercharging the production of fake research papers, which has led to thousands of paper retractions across major journals in recent years. Major scientific journals are struggling with how to set guidelines for generative AI use in research papers, given that so-called AI-writing detectors are not as accurate as they were once thought to be.So what does the future of scientific publishing look like in a world where AI chatbots are a reality? And how does that affect the level of trust that the public has with science?Ira Flatow sits down with Dr. Jessamy Bagenal, senior executive editor at The Lancet and adjunct professor at University of North Carolina at Chapel Hill, to talk about how generative AI is changing the way scientific papers are written, how it’s fueling the fake-paper industry, and how she thinks publishers should adjust their submission guidelines in response.Transcripts for each segment will be available after the show airs on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

Would you be interested in a cookie infused with smog from your favorite city? Maybe a loaf of sourdough made from wheat tainted by wildfires?Those are just a few of the projects from the Center for Genomic Gastronomy, based in Amsterdam and Portugal, where artists use innovative ingredients to represent environmental crises and imagine what the future of food could look like.Ira talks with Zack Denfeld, co-founder of the Center for Genomic Gastronomy, about how art and food can help us envision a more sustainable food system.Read the full story about how artists and chefs are putting ecological crises on the menu.Transcripts for each segment will be available after the show airs on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.