Science Magazine Podcast Folgen

Science’s NextGen voices share their thoughts on artificial intelligence, how to avoid creating sociopathic robots, and a visit to a historic observatory as researchers pack their bags   As part of a Science special issue on finding a place for artificial intelligence (AI) in science and society, Producer Kevin McLean shares voices from the next generation of researchers. We hear from students about how they think human scientists will still need to work alongside AI in the future.   Continuing the AI theme, we learn about instilling empathy to get better decisions from AI. Researcher Leonardo Christov-Moore, a neuroscientist at the Institute for Advanced Consciousness Studies, discusses his Science Robotics piece on the importance of feelings for future iterations of AI with host Sarah Crespi.    Finally, the status of the Arecibo Observatory. Sarah talks with Contributing Correspondent Claudia López Lloreda in Puerto Rico about scientists wrapping up their work at the facility, and the uncertain future of both their work prospects and the site itself.   This week’s episode was produced with help from Podigy.   About the Science Podcast   Authors: Sarah Crespi; Kevin McLean; Claudio Lopez Lloreda   Episode page: https://www.science.org/doi/10.1126/science.adj7011 Learn more about your ad choices. Visit megaphone.fm/adchoices

Worldwide survey kills the myth of “Man the Hunter,” and tightly constraining the electric dipole moment of the electron   First up this week on the show, freelance science writer Bridget Alex joins host Sarah Crespi to discuss busting the long-standing myth that in our deep past, virtually all hunters were men and women tended to be gatherers. It turns out women hunt in the vast majority of foraging societies, upending old stereotypes.   After that, we learn about a hunt for zero. Tanya Roussy, a recent Ph.D. graduate in quantum physics from the University of Colorado, Boulder, discusses her work trying to constrain the electric dipole moment of the electron. She also talks about why the dipole moment being zero could be just as interesting as not zero to people studying the big mysteries of the universe—such as why matter and antimatter didn’t wipe each other out at the beginning of the universe. Read a related commentary.   This week’s episode was produced with help from Podigy.   About the Science Podcast   Authors: Sarah Crespi; Bridget Alex   Episode page: https://www.science.org/doi/10.1126/science.adj5600  Learn more about your ad choices. Visit megaphone.fm/adchoices

On this week’s show: Improvements in cryopreservation technology, teaching robots to navigate new places, and the latest book in our series on sex and gender   First up this week on the show, scientists are learning how to “cryopreserve” tissues—from donor kidneys to coral larvae. Contributing Correspondent Warren Cornwall joins host Sarah Crespi to talk about the latest in freezing and thawing technology.   Next up: How much does a robot need to “know” about the world to navigate it? Theophile Gervet, a Ph.D. student at Carnegie Mellon University, discusses a scavenger hunt–style experiment that involves bringing robots to Airbnb rentals.   Finally, as part of our series of books on sex, gender, and science, host Angela Saini interviews author Dorothy Roberts, a professor of law and sociology at the University of Pennsylvania, about her book Killing the Black Body: Race, Reproduction, and the Meaning of Liberty.   This week’s episode was produced with help from Podigy.   About the Science Podcast   Authors: Sarah Crespi; Angela Saini; Warren Cornwall   Episode page: https://www.science.org/doi/10.1126/science.adj4684   Learn more about your ad choices. Visit megaphone.fm/adchoices