In this month’s episode, we learn that human brains differentiate musical pitch a way that macaque monkeys do not. In fact, speech and music shaped the human brain’s hearing circuits. Researchers are studying these circuits with an eye on developing treatments for neurological disorders.
Audio
Top New Science Podcasts: New Skin That Grows Hair, Spontaneous RNA (Nature)
This week, Nature looks at a new method to grow hairy skin in a dish, and new research takes aim at the RNA world hypothesis.
In this episode:
00:45 Hairy Skin
Researchers may have developed a way to make skin that can grow hair in the lab, paving the way for treatment of a variety of skin disorders, and perhaps even baldness. Research Article: Lee et al.; News and Views: Regenerative medicine could pave the way to treating baldness
08:56 Research Highlights
How mercury moved during the ‘Great Dying’, and the link between mobile phones and gender equality. Research Highlight: Giant eruptions belched toxic metal during the ‘Great Dying’; Research Article: Rotondi et al.
11:21 Does DNA predate life?
The RNA world hypothesis posits that RNA formed spontaneously leading eventually to life. Now new research suggests that RNA and DNA formed together, before life. Research Article: Xu et al.; News and Views: How DNA and RNA subunits might have formed to make the first genetic alphabet
19:25 Pick of the Briefing
We pick our highlights from the Nature Briefing, including the recent SpaceX launch, and the earliest fossil of a land animal. CBC: Scientists find oldest fossil of a land animal; Nature News: SpaceX to launch astronauts — and a new era of private human spaceflight
Other links
Video: We test a home antibody kit for tracking Covid-19 transmission
Podcast Profiles: Author Georges Simenon, Creator Of Inspector Maigret (LRB)
London Review of Books’ John Lanchester talks to Thomas Jones about Georges Simenon, whose output was so prodigious that even he didn’t know how many books he wrote.
TRANSCRIPT
Thomas Jones: Hello, and welcome to the London Review of Books podcast. My name is Thomas Jones, and today I’m talking to John Lanchester, who’s written a piece in the current issue of the LRB about Georges Simenon and his 75 Maigret novels, which Penguin have just finished reissuing in new translations. Hello, John.
John Lanchester: Hi Tom. Thanks for having me.
TJ: Thank you for joining me. And I thought we could begin where you begin your piece with Simenon’s ‘colossal output’, as you put it, and that nobody knows how many books he actually wrote, though it was probably more than four hundred, which is fewer than Barbara Cartland, but still puts the rest of us to shame.
JL: He didn’t half crack on, that’s true. Yes, he started as a young man in Liège, his home town in Belgium. And he got a job as a reporter on the local paper. I think he was not quite 16, which is properly strange. It’s like something out of a high concept kid’s TV show, you know, Georges Simenon – Boy Reporter, and very early on latched onto the idea of making money through writing.He began writing when he was 18, his first book came out when he was 19. He started writing every sort of potboiler, thrillers, romances, sort of semi-porn westerns, things like that, at an absolutely astounding rate of productivity. And his target was eighty pages a day, typewritten, and even on the assumption that the pages … I mean, a short page would be 150 words and it could well have been more, but it was 10,000 words a day, and he did that every single day. And then he’d write eighty pages, and then he’d go and be sick. Just from the physical and mental exertion and the strain. That was in the morning. And then he’d recover and do a bit of light reading and pottering about. And then the next day he did the same again, over and over and over for about seven years. And in that period, as you’ve mentioned, we don’t know exactly how many, because he forgot, and he had multiple pseudonyms. The main one being Georges Sim, which was how he was known when he began writing the Simenon novels. People thought that Simenon was a pseudonym because George Sim was so well known, but he seems to have written about 150 or more books in this seven-year burst. It makes you feel peculiar even to think about what that must have been like.
Podcast: America’s Covid-19 Response, Hong Kong & African Mercenaries
A selection of three essential articles read aloud from the latest issue of The Economist. This week, how the world’s most powerful country is handling covid-19, China’s decision to impose a security law on Hong Kong threatens a broader reckoning (10:04). And why mercenaries are still hired by African governments (18:30).
Podcast Interviews: Vanity Fair Italia Editor In Chief Simone Marchetti
Monocle 24’s “The Stack” speaks with ‘Vanity Fair Italia’ editor in chief Simone Marchetti.
Plus Andrew Trotter from ‘Openhouse’ magazine and Liz Schaffer from travel title ‘Lodestars Anthology’.
Coronavirus: “Confusing Hydroxychloroquine Studies” (Nature Podcast)
President Trump’s preferred coronavirus treatment is the focus of a new study suggesting it could cause more harm than good, but not everybody agrees. We discuss the fallout as trials around the world are paused and countries diverge over policy advice.
12:12 Are we rushing science?
Coronavirus papers are being published extremely quickly, while normally healthy scientific debate is being blown up in the world’s press. Is there a balancing act between timely research and accurate messaging?
18:49 One good thing
Our hosts pick out things that have made them smile in the last week, including hedgerow brews and a trip into the past using AI.
Recipe: Elderflower ‘Champagne’
Video: Denis Shiryaev restores historic footage with AI
22:30 The latest coronavirus research papers
Noah Baker takes a look through some of the key coronavirus papers of the last few weeks.
News: Coronavirus research updates
medRxiv: Full genome viral sequences inform patterns of SARS-CoV-2 spread into and within Israel
Harvard Library: Reductions in commuting mobility predict geographic differences in SARS-CoV-2 prevalence in New York City
Science: DNA vaccine protection against SARS-CoV-2 in rhesus macaques
Building Design: Utopian Ideals Behind “Corridors”
“Monocle On Design” talks with writer and academic Roger Luckhurst as he shares the utopian ideals behind the humble corridor.
Top New Science Podcasts: Covid-19 Inflammatory Response, Glacier Retreat
First up this week, Staff Writer Jennifer Couzin-Frankel talks with host Sarah Crespi about a rare inflammatory response in children that has appeared in a number of COVID-19 hot spots.
Next, Julian Dowdeswell, director of the Scott Polar Research Institute and professor of physical geography at the University of Cambridge, talks with producer Meagan Cantwell about tracing the retreat of Antarctica’s glaciers by examining the ocean floor. Finally, Kiki Sanford interviews author Danny Dorling about his new book, Slowdown: The End of the Great Acceleration―and Why It’s Good for the Planet, the Economy, and Our Lives.
Covid-19 Podcasts: “Is Banning Certain Events the Key to Reopening?”
A bar in the Swiss Alps. A megachurch in South Korea. Scientists are focusing on certain superspreading events that might be responsible for an outsized portion of coronavirus cases.
Bojan Pancevski explains how this understanding could be key to reopening.
Top New Science Podcasts: Splitting Water With Light, Missing Matter And Working Memory (Nature)
This week, perfecting catalysts that split water using light, the mystery of missing matter in the Universe and how working memory ‘works’ in children.
In this episode:
00:44 Water splitting
After decades of research scientists have managed to achieve near perfect efficiency using a light-activated catalyst to separate hydrogen from water for fuel. Research Article: Takata et al.; News and Views: An almost perfectly efficient light-activated catalyst for producing hydrogen from water
05:37 Research Highlights
The hidden water inside the earth’s core, and how working memory ‘works’ in children. Research Highlight: Our planet’s heart is watery; Research Highlight: A child’s memory prowess is revealed by brain patterns
07:53 Measuring matter
Estimations of baryonic matter in the Universe have conflicted with observations, but now researchers have reconciled these differences. Research Article: Macquart et al.
13:42 Pick of the Briefing
We pick our highlights from the Nature Briefing, including the possibility of a black hole in our solar system, and the biting bees that force plants to bloom. Physics World: If ‘Planet Nine’ is a primordial black hole, could we detect it with a fleet of tiny spacecraft?; Scientific American: Bumblebees Bite Plants to Force Them to Flower (Seriously)