Nature Podcast2 Mar 2022

COVID stimulus spending failed to deliver on climate promises

00:47 G20 nations fail to cut emissions in COVID stimulus packages

The G20 economies spent $14 trillion dollars on recovery packages to escape the global recession driven by the COVID-19 pandemic. Many governments made pledges to deliver emissions reductions as part of these packages. This week, a team of researchers have analysed the spending to see if these promises were kept.

Comment: G20’s US$14-trillion economic stimulus reneges on emissions pledges

09:34 Research Highlights

An artificial nerve cell triggers a Venus flytrap’s snap, and a fossil shows that pterosaurs in the Jurassic period were larger than previously thought.

Research Highlight: Venus flytrap snaps shut at synthetic neuron’s command

Research Highlight: The surprisingly huge reptile that prowled the Jurassic skies

12:10 How knowing a little about someone changes how anonymous you feel

This week, a team of researchers have used lab-based studies to show how learning a little about a stranger makes a person feel that the stranger knows something about them. The team took this work out of the lab and into New York City, where they showed that providing residents with knowledge about community police officers temporarily reduced crime.

Research article: Shah & LaForest

News and Views: Letters and cards telling people about local police reduce crime

23:18 The experiences of Ukrainian researchers following the Russian invasion

Following Russia’s unprovoked invasion of Ukraine on 24 February, we hear about the experiences of Ukranian researchers as the conflict continues, and the outpouring of condemnation from the wider academic world.

News: Global research community condemns Russian invasion of Ukraine

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Episoder(912)

Briefing Chat: Baby T. rex were killers from birth, suggest new fossils

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24 Jul 0s

What counts as a moon? Huge ‘exosatellite’ sparks debate

00:45 The discovery of a moon-like object in a distant star systemResearch article: Hoy et al.10:34 Research HighlightsNature: Moving floors keep buildings from swaying with the windNature: Wearable s...

22 Jul 0s

Briefing Chat: Sweet! Elusive sugar molecules found in space

In this episode:00:24 A sweet discovery near the Milky Way’s centreNature: First ‘true sugar’ molecule found in space — offering hints to life’s origins05:05 Mathematical texts give insights into Maya...

17 Jul 9min

‘Holy grail’ of naked mole-rat research reveals how queens rule

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15 Jul 22min

Briefing Chat: The 30 year-legacy of a science icon – Dolly the sheep

In this episode:00:29 Dolly the sheep’s 30-year legacyMetro: Dolly the sheep at 30: The clone that changed science (and celebrity petdom)Nature: From cloning to gene-editing: the enduring legacy of Do...

10 Jul 10min

Nukes in space? Orbital detector could sniff out warheads

In this episode:00:45 A neutron detector could sniff out a secret space nukeResearch article: Danagoulian11:52 Research HighlightsNature: Volcanic magma sculpts eerie domes on the sea floorNature: Clu...

8 Jul 25min

Togetherness: How co-operation built the world

In this episode, we speak with science journalist Rowan Hooper, whose book Togetherness: Symbiosis and the Hidden Story of Life's Greatest Collaborations takes a deep-dive into the world of co-operati...

1 Jul 31min

Audio long read: Is the peptide craze backed by science? The promise behind the hype

Peptides — short chains of amino acids — have become huge online. The popularity of these molecules has skyrocketed and they are now the latest cure-all trend on social media.But what does the science...

29 Jun 16min