The World, the Universe and Us

Have you ever stopped to think about what life underwater sounds like? Well, now is your chance to hear it first-hand as multi-instrumentalist, composer and producer, Cosmo Sheldrake, has released a collection of music composed entirely out of recordings from our oceans and the animals that inhabit them. 'Wild Wet World' has been a decade in the making and features the sounds of humpback whales singing, oyster toadfish grunting and haddock drumming. In this episode of the CultureLab podcast from New Scientist, Bethan Ackerley speaks to Cosmo about some of the complexities of piecing together the album and how he hopes it will help to raise awareness about the impact of noise pollution on our oceans. To read about subjects like this and much more, you can subscribe to New Scientist magazine at newscientist.com. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

Based on the 1988 David Cronenberg film, the new six-part TV series Dead Ringers tells the story of identical twin doctors - played by Rachel Weisz - as they explore innovations in childbirth and fertility.In this bonus episode of the podcast, our TV columnist Bethan Ackerley speaks to the show's lead writer, Alice Birch, about how she took on Cronenberg’s twisted tale, why it was important to include graphic and realistic depictions of birth in the series, and about the emerging medical technologies that play a part in the show.To read about subjects like this and much more, you can subscribe to New Scientist magazine at newscientist.com. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

With action on climate change moving so slowly, is it time for more radical activism? Have we been left with no option but to use sabotage and property destruction as a way to protect our planet? Those are the questions a new film, How To Blow Up A Pipeline, aims to get you thinking about. Based on the nonfiction book of the same name by Swedish academic Andreas Malm, the film leaves viewers questioning whether sabotaging an oil pipeline is a logical form of climate activism. In this bonus episode of the podcast, host Rowan Hooper speaks to the film’s director Daniel Goldhaber, lead actor/co-screenwriter Ariela Barer, and the movie editor Daniel Garber. Rowan’s interview with Andreas Malm can be heard here.To read about subjects like this and much more, you can subscribe to New Scientist magazine at newscientist.com. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

We’ve all seen the moths gather around the kitchen light or campfire flame at night, but have you ever wondered why they’re drawn to it? Well, there are loads of theories, but the team explores a brand new one which suggests insects don’t come seeking the light, but are instead imprisoned by it.Life finds a way. Even amid the vast swathe of plastic and junk in the Great Pacific Garbage Patch, creatures have set up home, thousands of miles from their natural habitats. Is this a reassuring sign of adaptability, or do we need to be worried?Our cyborg future is upon us. It may be early stages, but the team finds out about a new experiment which has, for the first time, printed conductive material inside a living organism. This material may one day be used to create working circuits and implants inside the body.The ocean is a massive carbon sink - but can we enhance its effects? The team discusses a concept called ocean alkalinisation, which aims to boost carbon storage by dumping a load of alkaline material into the sea. An experimental project is set to test the theory soon - but is it safe?With the rise of AI large language models like GPT-4 and Bard, will we begin to see them rival human level intelligence - or will an entirely new type of intelligence emerge? As a taste of New Scientist’s special issue on the AI Revolution, we hear from Melanie Mitchell, professor of complexity at the Santa Fe Institute in New Mexico.On the pod are Rowan Hooper, Madeleine Cuff, Michael Le Page and Alex Wilkins. To read about these subjects and much more, you can subscribe to New Scientist magazine at newscientist.com.Events and discount codes:Lyma: Laser therapy research Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

How many people can we physically feed on Earth? As the global population is predicted to reach 11 billion by the end of the century, do we have enough land to feed all those mouths? The team discusses the safest ways to feed the world, and finds out the absolute limit of Earth’s capacity.You know those fetching tunics Stone Age people wore? Well, we may have figured out how they stitched them together. The team discusses the discovery of a 40,000 year old horse (or bison) bone, and what it tells us about a vital tipping point in human cultural evolution.An unhackable quantum internet is being constructed in New York City. While this isn’t the first quantum network ever built, the team explains how this particular experiment is bringing us closer than ever before to a quantum internet we can all use.This episode goes live on launch day of the European Space Agency’s Jupiter Icy Moons Explorer - JUICE. The mission will stop by Ganymede, Callisto and Europa, and the team explains what they’ll be looking for. Sadly you’ll have to wait 8 years before you can check back into the podcast for the next update though…And we hear a report from Abby Beall who’s been stargazing in the Atacama Desert in Chile on a New Scientist Discovery tour. She speaks to Elke Schulz, who runs stargazing tours nearby and is trying to get her valley recognised as a dark sky sanctuary.On the pod are Rowan Hooper, Penny Sarchet, Leah Crane, Madeleine Cuff, Alison George, Karmela Padavic Callaghan and Abby Beall. To read about these subjects and much more, you can subscribe to New Scientist magazine at newscientist.com.Events and discount codes:New Scientist Live early bird tickets: newscientist.com/nspodcast  Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

How long can a human live for? The world record is 122 years, and while some people believe our bodies aren’t capable of surpassing that, a new theory suggests we could see the record broken in a decade’s time. The team explains how this could be possible.An upgraded version of the classic double-slit experiment has observed how light interacts through differences in time rather than space. Researchers used a special type of material in the experiment, which the team says could be used to make time crystals.Nutritional deficiencies, tuberculosis and self harm - child asylum seekers in Australian detention centres have experienced dire living conditions. The team finds out about the impact of these centres on their health and lessons that other countries could learn.The incredible kākāpō is our life form of the week. The team explains how researchers are trying to save this endangered, flightless bird by looking at the preserved poo of their ancestors.And it’s been discovered that giving your brain a good work-out can ramp up its waste disposal system - something we thought only happened when we sleep. The team explains how this finding may be useful for preventing neurological conditions like Alzheimer’s.On the pod are Penny Sarchet, Sam Wong, Leah Crane, Alice Klein and Clare Wilson. To read about these subjects and much more, you can subscribe to New Scientist magazine at newscientist.com.Events and discount codes:Use the code NEWSCIENTIST at historyhit.com to get a free month’s subscription. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

Sea otters, American bison and grey wolves are among nine groups of animals that could help fight climate change. The team discusses the various attributes that make these groups particularly impactful, and they explain what we’d need to do to help populations grow.An ancient supermassive black hole that formed in the early moments of the universe has been spotted by the James Webb Space Telescope. The team explains how it might’ve formed so early into the universe’s existence - and they discuss the mind-boggling prospect of black holes that are older than the universe.An immense sauropod dinosaur, Patagotitan mayorum, the largest known land-animal of all time, is currently towering above visitors to London’s Natural History Museum. Rowan went to see the incredible beast up close, and asks palaeontologist Paul Barrett how sauropods got so big.A newly discovered “hat” has mathematicians all excited. For the first time, researchers have found a single shape that can be used to cover a surface without ever creating a repeating pattern. The team explains the shape, which apparently looks like a hat, and what it might be used for.Many of the problems we face in the world today are caused by our inability to think about the long-term future. But in this modern world where we’re forced to think short-term, how do we escape this trap? Rowan asks Richard Fisher for help - he’s just released a book titled The Long View: Why we need to transform how the world sees time.On the pod are Rowan Hooper, Chelsea Whyte, Alex Wilkins and Sam Wong. To read about these subjects and much more, you can subscribe to New Scientist magazine at newscientist.com.Events and discount codes:New Scientist Fermilab event: newscientist.com/fermilab Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

As countries continue dragging their feet on emissions reductions, the latest  synthesis report from the Intergovernmental Panel on Climate Change is another call to arms, warning of catastrophic impacts of climate change. The team digs into the report and asks whether the goal of limiting global warming to 1.5°C is now beyond reach.ChatGPT’s successor GPT-4 is here, and excitement is brewing as the language model has begun to demonstrate signs of artificial general intelligence, when machines demonstrate flexible ability to tackle different tasks. From passing law examinations to coding entire websites, the team explains what GPT-4 is capable of, and why it may have begun a paradigm shift in the world of machine learning.For Lifeform of the Week, the team hear that garden dormice glow in the dark. After shining UV light on some dormice, researchers have found they emit a bright red glow, and their feet and nose shine blue-green. The team finds out what’s going on and why they might have evolved this skill.It’s no surprise that it’s harder to read the emotions of people who’ve had Botox. What is surprising is that people who’ve had Botox find it harder to read other people’s emotions, too. The team explains how this could come down to something called the ‘facial feedback hypothesis’.Despite being ridiculously cold to the point where chemical reactions struggle to get going, Saturn’s moon Titan may still be able to develop life thanks to a strange quantum phenomenon. The team learns about the bizarre effect of quantum tunnelling.On the pod are Rowan Hooper, Penny Sarchet, Michael Le Page, Alex Wilkins, Alice Klein and Leah Crane . To read about these subjects and much more, you can subscribe to New Scientist magazine at newscientist.com.Events and discount codes:New Scientist Tours: newscientist.com/tours Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this bonus episode, join host Rowan Hooper as he ventures to Svalbard, the Norwegian archipelago in the far north, just 1000 km from the North Pole. The Arctic is warming far faster than any other region on the planet, making Svalbard an incredible natural laboratory to study climate change, and particularly, melting glaciers. Svalbard is also home to a large population of the world’s largest land carnivore, the polar bear. Rowan speaks with Jon Aars of the Norwegian Polar Institute about the fate of this spectacular predator. To read about subjects like this and much more, you can subscribe to New Scientist magazine at newscientist.com. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices

Brainoids - tiny clumps of human brain cells - are being turned into living artificial intelligence machines, capable of carrying out tasks like solving complex equations. The team finds out how these brain organoids compare to normal computer-based AIs, and they explore the ethics of it all.Sickle cell disease is now curable, thanks to a pioneering trial with CRISPR gene editing. The team shares the story of a woman whose life has been transformed by the treatment.We can now hear the sound of the afterglow of the big bang, the radiation in the universe known as the cosmic microwave background. The team shares the eerie piece that has been transposed for human ears, named by researchers The Echo of Eternity.Artificial intelligence can now read our minds…under a very specific set of circumstances. The team looks at a mindblowing new study which feels very sci-fi.Pop legend and environmentalist Feargal Sharkey makes a cameo to highlight the campaign New Scientist is running in collaboration with the i newspaper, to draw attention to the shocking state of Britain’s rivers. Great apes like to twirl around like ballerinas. As the team finds out, it turns out it’s not just humans who like to spin around and make themselves dizzy, it’s fun for many other species of ape too.Bonnie Garmus, author of the bestselling novel Lessons In Chemistry, speaks to comment and culture editor Alison Flood about the success of her debut novel. She explains the inspiration behind her protagonist and why she made her a chemist. And she discusses fan-favourite character Six-Thirty the dog and the intelligence of animals.On the pod are Rowan Hooper, Penny Sarchet, Michael Le Page and Alison Flood. To read about these subjects and much more, you can subscribe to New Scientist magazine at newscientist.com.Events and discount codes:NS JWST Event: newscientist.com/jwt Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit megaphone.fm/adchoices