Conversations

When Lee Berger entered the field of palaeoanthropology there was a one in 10,000,000 chance he would discover anything 'worthwhile' digging around South Africa. But this real-life Indiana Jones kept bucking the odds.First, he found a pair of hominid teeth in southern Africa, and then after a fossil-hunting dry spell, his 9-year-old son Matthew found the jawbone of a completely new hominid species.A few years later came Lee's most extraordinary discovery yet: a nearly inaccessible cave filled with skeletons of another new hominid species, which seemed to be violating all the rules.The story of what happened in this cave revolutionises what we understand about the origins of our own human species.This episode of Conversations was produced by Meggie Morris, executive producer was Carmel Rooney.It explores human history, archaeology, Africa, caving, exploration, science, modern history, evolution, biology, bones, forensics, media, journalism, what to study, curious kids, curiosity, podcasts for kids, fascinating science, fascinating history, research, human mysteries, anthropology.To binge even more great episodes of the Conversations podcast with Richard Fidler and Sarah Kanowski go the ABC listen app (Australia) or wherever you get your podcasts. There you’ll find hundreds of the best thought-provoking interviews with authors, writers, artists, politicians, psychologists, musicians, and celebrities.

Dr Culum Brown is a leading researcher in the field of fish cognition, his research has shown that even that smallest fish are capable of learning and can retain memories for months.His fascination for fish stems from growing up in parts of south-east Asia, where he would spend every possible hour in the ocean with a snorkel.As an adult, Culum's marine biology studies around the world have revealed many facts which challenge our common understanding of fish.Within schools of fish, there is often a strict social hierarchy which can include forms of bullying.His research into Port Jackson sharks has revealed a lot about their social lives as 'puppies of the sea'.He work has also revealed that sting rays have especially good memories and can distinguish days of the week.Further informationFind out more about Culum's work

Dr Campbell Costello's work as a vet has taken him out of his family's station in North Queensland to places as far flung as Kazakhstan, Mongolia and Patagonia.He's acted as the official vet for a sled race in Alaska, for epic horse races in Mongolia and Argentina, and he has run a cattle station in the former Soviet Union.But after a family tragedy, Dr Costello got his pilot's licence so he could service Australian communities and stations in the country's most remote corners.This episode of Conversations was produced by Meggie Morris, the executive producer was Carmel Rooney.It explores animals, adventure, veterinarians, animal welfare, Pakistan, Kazakhstan, the Andes, Central Asia, horses, dogs, flying, getting your pilot's licence, learning to fly, outback Australia, top end, Northern territory, Queensland, travel, travel for work, death of a parent, farm accidents, grief, loss, love, family, Middle East, South America, far flung places, places less travelled, vet mental health, podcasts for kids, kids who love animals.To binge even more great episodes of the Conversations podcast with Richard Fidler and Sarah Kanowski go the ABC listen app (Australia) or wherever you get your podcasts. There you’ll find hundreds of the best thought-provoking interviews with authors, writers, artists, politicians, psychologists, musicians, and celebrities.

Dr Tanya Latty is an insect scientist with a quirky taste in pets, and a keen eye for detail, but it's the lessons from her brainless pet slime mould that she's most fascinated about.Tanya studies the behaviour of ants and bees and she's particularly interested in their ability to work effectively as a team to achieve a common goal.But her pet project is focused on a creature that defies classification.Slime moulds are neither plants nor animals. They can move, but they don't have legs or wings.They appear to make complex decisions, often motivated by the promise of food. Yet they don't have a stomach or a brain.Despite slime moulds' unique biology, Tanya was struck by their apparent intelligence and by similarities in their patterns of behaviour to ants and bees.Tanya believes the knowledge gained from studying the behaviour of slime moulds and insects could help to solve complex organisational problems in the human world.For more information on Dr Latty’s research head to the Invertebrate behaviour and ecology lab website.This episode of Conversations was produced by Sinead Lee, the Executive Producer was Carmel Rooney.It explores strange science, weird science, hives, bees, insect behaviour, single cell organisms, biology, science for kids, podcasts for kids, the blob, flubber.To binge even more great episodes of the Conversations podcast with Richard Fidler and Sarah Kanowski go the ABC listen app (Australia) or wherever you get your podcasts. There you’ll find hundreds of the best thought-provoking interviews with authors, writers, artists, politicians, psychologists, musicians, and celebrities.

When his elders named him Bindi, David Hudson had no idea his future would involve performing with his didgeridoo at the Taj Mahal, or a role in a film starring Marlin Brando  Western Yalanji and Ewamian man David Bindi Hudson is a performing artist and musician.His parents were born on Mona Mona mission, near Cairns.David's mother didn't like being told what to do, and so in 1956 she walked off the mission with her three children, and made it 18km away to look for work at a local pub.Her ingenuity led the family to Spring Creek Station, where David’s elders taught him traditional dance and named him Bindi, which means "always looking forward".Since then, David has toured the world with his didgeridoo, playing to huge audiences in the Acropolis, the Taj Mahal and China's Forbidden City.He also played a part in a disastrous Hollywood movie, which gave him the chance to bring Marlon Brando home to have dinner with his Mum.Content warning for Aboriginal and Torres Strait Islander listeners: this episode contains the name of someone who has died.This episode of Conversations was produced by Alice Moldovan and the executive producer was Carmel Rooney.It covers Aboriginal and Torres Strait Islanders, didgerodoos, the Taj Mahal, Spring Creek Station, Marlon Brando, Hollywood, Mona Mona mission, Cairns, family history, Aboriginal elders, traditional dance and music.To binge even more great episodes of the Conversations podcast with Richard Fidler and Sarah Kanowski go the ABC listen app (Australia) or wherever you get your podcasts. There you’ll find hundreds of the best thought-provoking interviews with authors, writers, artists, politicians, psychologists, musicians, and celebrities.