The Conversation Weekly

An orca that pulled along the corpse of its baby for 17 days. An opposum that plays dead to fool predators. And a chimpanzee that cleaned the teeth of its dead baby. Observations of behaviours like these suggest animals have a complex relationship with death.In this week’s episode, we speak to Susana Monsó, an associate professor of philosophy at the National Distance Education University in Madrid, Spain, about the different ways animals understand death. This episode was written and produced by Katie Flood with sound design by Michelle Macklem and our theme music is by Neeta Sarl. Full credits for this episode are available. Sign up here for a free daily newsletter from The Conversation.If you like the show, please consider donating to The Conversation, which is an independent, not-for-profit news organisation. And please do rate and review the show wherever you listen.Further readingLos animales entienden la muerte más de lo que se pensabaWhat the grieving mother orca tells us about how animals experience deathElephant calves have been found buried – what does that mean? Hosted on Acast. See acast.com/privacy for more information.

The online retail giant Amazon is known for its resistance to unions. In this week’s episode, we tell the story of what happened at one warehouse in Coventry in the UK when its workers tried to gain official recognition for the GMB union, one of the country’s biggest labour unions.We talk to Tom Vickers, a sociologist at Nottingham Trent University in the UK, who spent weeks observing workers’ efforts to unionise at the warehouse as part of a research secondment with the GMB. And John Logan, a professor of labor and employment Studies at San Francisco State University in the US, explains why some companies, many of them American, are so doggedly anti-union. The episode also includes an introduction from Sarah Reid, business and economy editor at The Conversation in the UK.This episode was written and produced by Katie Flood with sound design by Michelle Macklem and our theme music is by Neeta Sarl. Full credits for this episode are available. Sign up here for a free daily newsletter from The Conversation.If you like the show, please consider donating to The Conversation, which is an independent, not-for-profit news organisation. And please do rate and review the show wherever you listen.Further reading:I spent months with Amazon workers in Coventry before they narrowly voted against unionising. This is what I learnedAmazon still seems hell bent on turning workers into robots – here’s a better way forwardAmazon, Starbucks and the sparking of a new American union movement Hosted on Acast. See acast.com/privacy for more information.

It's been 50 years since the American paleoanthropologist Donald Johanson discovered the fossil of ancient hominin 'Lucy' in the Afar region of Ethiopia. The find took the story of human evolution back beyond 3 million years for the first time. Yet, despite largely centring on the African continent as the "cradle of mankind", the narrative of hominin fossil discovery is striking for its lack of African scientists.In this week's episode, Yohannes Haile-Selassie, director of the Institute of Human Origins at Arizona State University in the US, explains why the story of ancient human origins is so western-centric, and why he's calling for the decolonisation of paleoanthropology.This episode was produced by Mend Mariwany with sound design by Michelle Macklem and our theme music is by Neeta Sarl. Full credits for this episode are available. Sign up here for a free daily newsletter from The Conversation.If you like the show, please consider donating to The Conversation, which is an independent, not-for-profit news organisation. And please do rate and review the show wherever you listen.Further reading:‘Deep inside, something told me I had found the earliest human ancestor; I went numb’ – Yohannes Haile-Selassie on his lifetime quest to discover ancient humanityLucy, discovered 50 years ago in Ethiopia, stood just 3.5 feet tall − but she still towers over our understanding of human origins Meet 3-million-year-old Lucy – she’ll tell you a lot about modern African heritage Hosted on Acast. See acast.com/privacy for more information.

For generations, cod fishing was a way of life in Newfoundland and Labrador, the easternmost province in Canada. But in 1992, after cod stocks in the north Atlantic plummeted, the federal government imposed a moratorium on cod fishing. It was to last for 32 years until June 2024, when the government lifted the ban in a controversial decision.In this episode we speak to Tyler Eddy, a research scientist in fisheries science at Memorial University of Newfoundland, to shed light on what’s happened. It's a story that offers a cautionary tale for those politicians trying to balance the complex demands of protecting ecosystems that also support substantial economies.This episode was produced by Katie Flood and Gemma Ware. Sound design was by Michelle Macklem and our theme music is by Neeta Sarl. Full credits for this episode are available. Sign up here for a free daily newsletter from The Conversation.If you like the show, please consider donating to The Conversation, which is an independent, not-for-profit news organisation. And please do rate and review the show wherever you listen.Further reading:The federal government has lifted the moratorium on Northern cod fishing after 32 yearsThe Atlantic: The driving force behind ocean circulation and our taste for codTiny oceanic plankton adapted to warming during the last ice age, but probably won’t survive future climate change – new study Hosted on Acast. See acast.com/privacy for more information.