Doctors are delaying procedures and surgeries in order to save resources like hospital beds and ventilators for Covid-19 patients, and prevent the infection from spreading.Emma Court reports on the difficult choices doctors are forced to make, and the danger that we’re creating another health care crisis.
23 April 2020: Denisovan DNA in modern Europeans, and the birth of an unusual celestial object. This week, evidence of ancient hominin DNA in modern human genomes, and the origin of a snowman-shaped object at the edge of the solar system.In this episode:
00:45 Intermixing of ancient hominins
By combing through the DNA of over 27,000 modern day Icelanders, researchers have uncovered new insights about the ancient hominin species who interbred with Homo sapiens. Research Article: Skov et al.
08:05 Research Highlights
The scent of lemur love, a hidden Viking trade route, and ‘gargantuan’ hail. Research Highlight: Lemurs’ love language is fragrance; Research Highlight: Vikings’ lost possessions mark a long-hidden early trade route; Research Highlight: Enormous hailstones inspire a new scientific size category: ‘gargantuan’
11:44 The origin of Arrokoth
In 2019, the New Horizon Spacecraft took images of Arrokoth – an unusual, bi-lobal object found in the Kuiper belt. Now, researchers believe they’ve figured out how it formed. Research Article: Grishin et al.
17:29 Pick of the Briefing
We pick some highlights from the Nature Briefing. This week we discuss why the Universe may be lopsided, and why water could actually be two different liquid states. Scientific American: Do We Live in a Lopsided Universe?; Chemistry World: The weirdness of water
To reopen the economy safely, experts estimate the U.S. will need to administer millions of tests every month.
NPR’s Tamara Keith and Amy Walter of the Cook Political Report join Amna Nawaz to discuss the latest political news, including protests against government COVID-19 restrictions, polling on how Americans more broadly feel about reopening the economy amid a public health threat and China’s role in the 2020 campaign strategies of President Trump and former Vice President Joe Biden.
A selection of three essential articles read aloud from the latest issue of The Economist. This week, is China the pandemic’s big geopolitical winner? (8:30) Saudi Arabia has declared a ceasefire in Yemen, but the Houthis are fighting on. (14:13) And, how Britain’s glossy magazines are adjusting to a gloomy world.
Syndicated columnist Mark Shields and New York Times columnist David Brooks join Judy Woodruff to discuss the week’s news, including the Trump administration’s guidance to states about when to reopen amid the pandemic, the ongoing struggle to conduct more COVID-19 tests, Trump’s criticism of Democratic governors and what Sen. Bernie Sanders’ endorsement means for former Vice President Joe Biden.
From the Wall Street Journal (April 17, 2020):
As the coronavirus pandemic upends work, travel and home life, the rules are shifting for what people can and can’t do in their daily lives. The WSJ is continuously updating advice and information on how to stay safe, healthy and connected, and how to help others.
Aid to a Friend Caring for a Coronavirus Patient
“Because I am organized in my job and day-to-day life, I took on my husband’s care thinking I would have it all quickly in hand. But things didn’t turn out that way,” writes Leslie Yazel, whose husband came down with coronavirus-related pneumonia. Here, she offers what she learned about the best ways to help those who are caring for someone with coronavirus.
Get a Good Night’s Sleep
Benjamin Thompson, Noah Baker, and Amy Maxmen discuss Trump withholding funds from the WHO, and how COVID-19 kills. We also hear about controlling misinformation while communicating risk.In this episode:
01:15 Understanding bottlenecks
After listening to last week’s episode of Coronapod, researchers in the USA were inspired to start collecting data about the challenges facing labs carrying out testing. After more than 4,000 responses to their online survey, we discuss their goals.
03:08 A hole in the WHO’s funding
US President Donald Trump has announced plans to withhold funding for the WHO, pending a review of the organization’s handling of the pandemic. We discuss the decision and ask what it means for the global response to COVID-19.
News: Nature‘s rolling coronavirus news blog
05:55 Responding to the immune system
We investigate the role of the immune system in the death of COVID-19 patients and what this could mean for treatments. Could some therapeutics actually be undermining the body’s ability to fight the virus?
News: How does COVID-19 kill? Uncertainty is hampering doctors’ ability to choose treatments
13:54 One good thing this week
Our hosts pick out things that have made them smile in the last 7 days, including seasonal memories from Sierra Leone, a trip to the supermarket, and the 99-year old war veteran who has raised millions for charity.
BBC News: Coronavirus: Capt Tom Moore’s NHS fundraiser hits £17m
18:33 Communicating complex data
Clearly communicating risks and evidence is key for governments and other organisations if they are to best inform the public during the pandemic. But what is the best way to do it? We hear the methods that communications experts and behavioural scientists recommend to keep the public informed, and keep misinformation at bay.
Contributing Correspondent Kai Kupferschmidt talks with host Sarah Crespi about countries planning a comeback from a coronavirus crisis. What can they do once cases have slowed down to go back to some sort of normal without a second wave of infection?
Contributing Correspondent Lizzie Wade joins Sarah to talk about water management and the downfall of the ancient Wari state. Sometimes called the first South American empire, the Wari culture successfully expanded throughout the Peruvian Andes 1400 years ago.
Also this week, Yon Visell of the University of California, Santa Barbara, talks with Sarah about his Science Advances paper on the biomechanics of human hands. Our skin’s ability to propagate waves along the surface of the hand may help us sense the world around us.
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