Science Magazine Podcast Folgen

On this week’s show: The ins and outs of the first global treaty on plastic pollution, and why the United States has so few Black physicists First up, Staff Writer Erik Stokstad joins host Sarah Crespi to discuss the world’s first global treaty on plastics pollution–and the many questions that need answers to make it work. Read a related Policy Forum here. Up next, we hear from some of more than 50 Black physicists interviewed for a special news package in Science about the barriers Black physicists face, and potential models for change drawing on a 2020 report that documents how the percentage of undergraduates physics degrees going to Black students has declined over the past 20 years. In his excerpt, Willie Rockward, chair and professor of physics at Morgan State University, describes how a study group dubbed the “Black Hole” provided much-needed support for him and four colleagues who were part of the first cohort of Black graduate physics students at the Georgia Institute of Technology. Next, Fana Mulu-Moore, a physics and astronomy instructor at Aims Community College in Greeley, Colorado, explains her ‘life-changing’ transition from research to teaching, and how it has given her a sense of purpose. This week’s episode was produced with help from Podigy. [Image: Carl Campbell/Flickr; Music: Jeffrey Cook] [alt: sheaves of plastic wrap photographed against a black background] Authors: Sarah Crespi; Erik Stokstad Episode page: https://www.science.org/doi/10.1126/science.adb1765 About the Science Podcast: https://www.science.org/content/page/about-science-podcast Learn more about your ad choices. Visit megaphone.fm/adchoices

On this week’s show: Finland puts the finishing touches on the world’s first high-level permanent nuclear repository, and why being good at math might make you both happy and sad First up, freelance science journalist Sedeer El-Showk joins host Sarah Crespi to discuss his visit to a permanent nuclear waste repository being built deep underground in Finland, and the technology—and political maneuvering—needed to secure the site for 100,000 years. Also this week, Pär Bjälkebring, a senior lecturer in the department of psychology at the University of Gothenburg, talks with Sarah on the sidelines of the 2022 annual meeting of AAAS (publisher of Science) about the link between numeracy—math literacy—income, and life satisfaction. Bjälkebring took part in the AAAS panel Decision-Making with Large Numbers and Its Underlying Psychological Mechanisms on 19 February. Learn more about the 2022 AAAS meeting here. This week’s episode was produced with help from Podigy. [Image: Tapani Karjanlahti/TVO; Music: Jeffrey Cook] [alt: photograph of a digging machine inside a giant cave] Authors: Sarah Crespi; Sedeer El-Showk Episode page: https://www.science.org/doi/10.1126/science.ada1534 About the Science Podcast: https://www.science.org/content/page/about-science-podcast Learn more about your ad choices. Visit megaphone.fm/adchoices

On this week’s show: A giant study suggests COVID-19 takes a serious toll on heart health—a full year after recovery, and figuring out what percentage of ancient art, books, and even tools has survived the centuries  First up, Staff Writer Meredith Wadman talks with host Sarah Crespi about a new study that looked at more than 150,000 COVID-19 patient records and found increases in risk for 20 different cardiovascular conditions 1 year after recovery. Also this week we have Mike Kestemont, an associate professor in the department of literature at the University of Antwerp, talking about an estimate of how much of antiquity has endured.  This week’s episode was produced with help from Podigy. [Image: Public domain; Music: Jeffrey Cook] [alt: illuminated manuscript page showing a giant R, plus a person and some writing] Authors: Sarah Crespi; Meredith Wadman Episode page:  https://www.science.org/doi/10.1126/science.ada1311 About the Science Podcast: https://www.science.org/content/page/about-science-podcast Learn more about your ad choices. Visit megaphone.fm/adchoices