Breadfruit could help us weather the storm of climate change. The team hears how the tropical fruit is tough enough to survive Earth’s warming temperatures and could even replace staple crops like wheat in the future. The team finds out why children living below the poverty line experience a raft of health issues, as new research examines the mechanisms that are at play. They also explore a good old fashioned space mystery, after strange signals have been detected from an unknown object at the centre of our galaxy. And that’s not the only exciting space news - they also discuss Blue Origin’s latest passenger flight to space, featuring Star Trek legend William Shatner. They also share deepfake audio of Donald Trump, showcasing how accurate the technology has become, and why we should be concerned. And they share a fascinating new theory about how sea cucumbers are able to survive in extreme environments. On the pod are Rowan Hooper, Penny Sarchet, Michael Le Page, Jason Murugesu and Chelsea Whyte. To read about these stories and much more, subscribe at newscientist.com/podcasts. Our GDPR privacy policy was updated on August 8, 2022. Visit acast.com/privacy for more information.