Science Magazine Podcast
Weekly podcasts from Science Magazine, the world's leading journal of original scientific research, global news, and commentary.

Catherine Matacic—online news editor for Science—talks with Sarah Crespi about how geoengineering could reduce the harshest impacts of climate change, but make them even worse if it were ever turned off.

                              

Sarah also interviews Augustine Kong of the Big Data Institute at the University of Oxford in the United Kingdom about his Science paper on the role of noninherited “nurturing genes.” For example, educational attainment has a genetic component that may or may not be inherited. But having a parent with a predisposition for attainment still influences the child—even if those genes aren’t passed down. This shift to thinking about other people (and their genes) as the environment we live in complicates the age-old debate on nature versus nurture.

 

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[Image: Collection of Dr. Pablo Clemente-Colon, Chief Scientist National Ice Center; Music: Jeffrey Cook]

Direct download: SciencePodcast_180126.mp3
Category:Science -- posted at: 1:59pm EST

Freelance science writer Mike Price talks with Sarah Crespi about recently revealed  deliberations for a coveted mathematics prize: the Fields Medal. Unearthed letters suggest early award committees favored promise and youth over star power.

                              

Sarah also interviews Julia Dressel about her Science Advances paper on predicting recidivism—the likelihood that a criminal defendant will commit another crime. It turns out computers aren’t better than people at these types of predictions, in fact—both are correct only about 65% of the time.  

 

Jen Golbeck interviews Paul Shapiro about his book, Clean Meat: How Growing Meat Without Animals Will Revolutionize Dinner and the World, in our monthly books segment.  

 

 

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[Image: Greg Chiasson/Flickr; Music: Jeffrey Cook]

Direct download: SciencePodcast_180119.mp3
Category:Science -- posted at: 1:59pm EST

David Grimm—online news editor for Science—talks with Sarah Crespi about two underwater finds: the first sharks shown to survive off of seagrass and what fossilized barnacles reveal about ancient whale migrations.

                           

Sarah also interviews Staff Writer Adrian Cho about what happens after quantum computing achieves quantum supremacy—the threshold where a quantum computer’s abilities outstrip nonquantum machines. Just how useful will these machines be and what kinds of scientific problems might they tackle?

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  [Image: Aleria Jensen, NOAA/NMFS/AKFSC; Music: Jeffrey Cook]

 

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Authors: Sarah Crespi; David Grimm; Adrian Cho

Direct download: SciencePodcast_180112.mp3
Category:Science -- posted at: 1:59pm EST

David Grimm—online news editor for Science—talks with Sarah Crespi about a long-term project monitoring raccoon latrines in California. What influence do these wild bathrooms have on the ecosystem?

                              

Sarah also interviews Christian Jobin of the University of Florida in Gainesville about his Perspective on three papers linking the success of cancer immunotherapy with microbes in the gut—it turns out which bacteria live in a cancer patient’s intestines can predict their response to this cutting edge cancer treatment. 

 

Read the related papers:

 

  1. Routy et al. Gut microbiome influences efficacy of

PD-1–based immunotherapy against

epithelial tumors Science 2018

 

  1. Gopalakrishnan et al. Gut microbiome modulates response

to anti–PD-1 immunotherapy in

melanoma patients Science 2018

 

  1. Matson et al. The commensal microbiome is

associated with anti–PD-1 efficacy in

metastatic melanoma patients Science 2018 aan4236

 

Listen to previous podcasts.

  

[Image: cuatrok77/Flickr ; Music: Jeffrey Cook]

Direct download: SciencePodcast_180105.mp3
Category:Science -- posted at: 1:59pm EST

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