Nature Podcast

00:47 G20 nations fail to cut emissions in COVID stimulus packagesThe 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 pledges09:34 Research HighlightsAn 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 commandResearch Highlight: The surprisingly huge reptile that prowled the Jurassic skies12:10 How knowing a little about someone changes how anonymous you feelThis 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 abo