00:46 How a move to microbial protein could affect emissionsIt’s well understood that the production of meat has large impacts on the environment. This week, a team show that replacing 20% of future meat consumption with protein derived from microbes could reduce associated emissions and halve deforestation rates.Research article: Humpenöder et alNews and Views: Mycoprotein produced in cell culture has environmental benefits over beef08:21 Research HighlightsHow saltwater crocodiles’ penchant for pigs is driving population recovery in Australia, and solving the mystery of some eighteenth-century porcelain’s iridescent lustre.Research Highlight: Pork dinners fuel huge crocodiles’ return from near-extinctionResearch Highlight: The nanoparticles that give a famed antique porcelain its dazzle10:47 The neurons that help mosquitoes distinguish smellFemale Aedes aegypti mosquitoes strongly prefer human odours to those of animals, but how they distinguish between them is not well understood. Now, researchers have shown that human odours strongly activate a specific area in the brains of these insects, a finding that could have important implications for mosquito-control strategies.Research article: Zhao et al.18:05 Briefing ChatWe discuss some highlights from the Nature Briefing. This time, how climate change could affect virus transmission between mammals, and how the link between a dog's breed and its temperament may not be as close as previously thought.Nature: Climate change will force new animal encounters — and boost viral outbreaksNature: Massive study of pet dogs shows breed does not predict behaviourOur Webby Award winning episode: What’s the isiZulu for dinosaur? How science neglected African languagesSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday. Hosted on Acast. See acast.com/privacy for more information.

Ask this episode

“What did the council decide on item 42?” — answered with the speaker and the moment.