A global treaty on plastic pollution, and a dearth of Black physicists
Science Magazine Podcast3 Mar 2022

A global treaty on plastic pollution, and a dearth of Black physicists

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

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Episoder(652)

Death in a gene-editing trial, and insect larvae surviving in deep waters

Death in a gene-editing trial, and insect larvae surviving in deep waters

First up on the podcast, freelance science journalist Brendan Borrell talks about his work reporting on the previously undisclosed death of a 6-year-old girl in a gene-editing clinical trial in China ...

23 Jul 0s

Health care in Malawi after USAID’s end, and a rocky exoplanet with an atmosphere

Health care in Malawi after USAID’s end, and a rocky exoplanet with an atmosphere

First up on the podcast, we continue our coverage of the fallout from cuts to the U.S. Agency for International Development (USAID), this time focusing on how one of the largest recipients of aid is c...

16 Jul 41min

Owl wars and the immune system’s memory

Owl wars and the immune system’s memory

First up on the podcast, Contributing Correspondent Warren Cornwall goes on an owl hunt in the woods of Northern California. After surviving logging and habitat destruction in the 1990s, the endangere...

9 Jul 35min

How Antarctica got its ice sheets, and what happens when geopolitical relationships turn chilly in the Arctic

How Antarctica got its ice sheets, and what happens when geopolitical relationships turn chilly in the Arctic

First up on the podcast, relationships turn chilly in the polar research haven of Svalbard in Norway. Senior International Correspondent Richard Stone joins host Sarah Crespi to discuss the impacts of...

2 Jul 32min

Cracking color vision, U.S. science policy changes, and a trailblazing biography

Cracking color vision, U.S. science policy changes, and a trailblazing biography

First up on the podcast, ScienceInsider editor Jocelyn Kaiser joins host Sarah Crespi to discuss big policy stories from the past month, including a proposal from President Donald Trump’s administrati...

25 Jun 45min

An electronic nose that detects spoiled chicken, and wolves make a spectacular comeback in Europe

An electronic nose that detects spoiled chicken, and wolves make a spectacular comeback in Europe

First up on the podcast, wrangling wolves in Europe. After near extermination in much of the continent, wolf numbers have surged up to about 20,000 individuals. Contributing Correspondent Gretchen Vog...

18 Jun 46min

How childhood environments shape the brain, and how susceptible is the Atlantic Ocean’s current to climate change?

How childhood environments shape the brain, and how susceptible is the Atlantic Ocean’s current to climate change?

First up on the podcast, producer Kevin McLean talks with Staff Writer Paul Voosen about the latest on the Atlantic Meridional Overturning Circulation, or AMOC. Researchers have long been concerned th...

11 Jun 31min

Will AI replace astronomers, how healthy are ultraprocessed foods, and a peek behind the scenes of ‘The Normals’

Will AI replace astronomers, how healthy are ultraprocessed foods, and a peek behind the scenes of ‘The Normals’

First up on the podcast, freelance science journalist Joshua Sokol talks about the intense discussion happening in the astrophysics community as artificial intelligence and machine learning become inc...

4 Jun 50min

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