Big Ideas

Europe needs to rethink its strategies and policies to protect the continent in the future. Russia's invasion of Ukraine, China's predatory mercantilism, and the rise of populist neoisolationism in the United States mean that depending on the status quo won't cut it anymore. But after decades of neglect, restoring Europe's military capacity, economic competitiveness, and strategic autonomy will be difficult. Can NATO evolve into a more balanced team, and may the time finally have come for a European pillar within it? Can increased trade and economic dynamism be squared with increased security and international competition?Presented by the American Academy in BerlinSpeakersGideon RoseFormer editor and managing editor of Foreign Affairs; 2025 Axel Springer Fellow at the American Academy in BerlinAdjunct senior fellow at the Council on Foreign Relations; adjunct professor of political science at Columbia UniversityDaniel BenjaminPresident of the American Academy in Berlin

Humans have a conflicted relationship with animals: We love our pets and admire our wildlife. But we continue the industrial production of dairy, meat and eggs, that often leaves animal suffering in dreadful conditions. We create a division between US and THEM, if it suits us. What does that say about how we value animals in our lives?Presented at the Byron Writers FestivalSpeakersPeter SingerBioethicist and author of Animal Liberation, Practical Ethics, and The Buddhist and the EthicistFounder of the charity The Life You Can Save and co-hosts of the Lives Well Lived podcastJames BradleyAward-winning author of Deep Water: The World in the OceanLaura Jean McKayAward-winning author of The Animals in That Country and GunflowerDr David RolandClinical psychologist and honorary associate with the School of Medicine, University of Sydney

Seeing a whale in the wild takes your breath away. But so much of what they do remains mysterious. Join Natasha Mitchell with two world leading whale researchers unearthing the secret world of cetaceans. You'll want to change jobs when you hear what they get up to!  Thousands of humpback whales will soon leave their Summer feeding grounds in Antarctica with full bellies to begin the world's longest mammalian migration. How do they live, breed, behave, survive, thrive?  Commercial whaling might have declined, but can we work out what these magnificent creatures make of what's happening in their home now — from offshore oil drilling and seismic testing to ship collisions and climate change?   This event was hosted by the Island Whale Festival Phillip Island. Find out more about the festival held annually in July. Listen to the rest of our special series Animals — Us and Them?SpeakersDr Barry McGovern Cetacean scientist Australian Research Associate, Pacific Whale FoundationDr Pete Gill Cetacean scientist Founder and CEO of The Blue Whale Study

Cherished companions, or cunning predators? Cats kill five million native animals in Australia every day — so how can we better manage our feline friends?Listen to the rest of our special series Animals — Us and Them?SpeakersAlex Patton Invasive species ecologist and PhD candidate, University of TasmaniaNoel Hunt CEO, Ten Lives Cat CentreDr Catherine "Cat" Young Biodiversity coordinator, NRM SouthDr Tiana Pirtle (host)Conservation officer, Invasive Species CouncilFurther information:Cats in Australia - Invasive Species CouncilCat Management Actions for Eastern Quoll on Bruny Island - NRM SouthThreat abatement plan for predation by feral cats - Department of Climate Change, Energy, the Environment and Water

Zoos are changing — they are no longer just places for us humans to gawk at animals in cages. In the midst of a global extinction crisis, they are now playing a vital role. So what is their future?This event was recorded at the International Society of Behavioural Ecology Congress in Melbourne on 2 October 2024, with thanks to organiser Professor Andy Bennett from the University of Melbourne.Listen to the rest of our special series Animals — Us and Them?SpeakersDr Sally SherwinDirector of Wildlife Conservation and Science, Zoos VictoriaProfessor John WoinarskiConservation biologist, Charles Darwin UniversityAuthor, A Bat's End: The Christmas Island Pipistrelle, Cats in Australia: companion and killer and  moreDirector, Australian Wildlife ConservancyCo-chair, IUCN Australasian Marsupial and Monotreme Specialist GroupMember of the science advisory committees of Zoos Victoria and of Invertebrates AustraliaAssociate Professor Lee BergerMelbourne Veterinary SchoolFellow of the Australian Academy of ScienceProfessor Dan BlumsteinProfessor of Ecology and Evolutionary Biology and Professor in the Institute of the Environment and Sustainability, University of California, Los AngelesDr Jen Martin (host)Associate Professor in Science Communication, and founder of the Science Communication Teaching Program, University of MelbourneHost, Triple R community radioAuthor, Why am I like this? The science behind your weirdest thoughts and habits

Satyajit Das presents a provocative examination of the use and abuse of images of wild animals, and how they shape our relationships with the natural world. These pictures can create an impression of abundance and untouched ecosystems, and lull us into a false sense of security, at a time when the natural world faces ecological calamity.The Attenborough Effect — Shaping Our Relationship With Wild Animals was presented by the Australian National Maritime Museum.SpeakerSatyajit DasAuthor of Wild Quests. Journeys into Ecotourism and the Future for Animalsformer banker, recognised as one of the world's leading financial thinkers.

We’re past the brink of civilisational collapse. And many environmentalists are pushing a “fake green fairytale”. Jem Bendell’s arguments have inspired the Extinction Rebellion movement’s civil disobedience pushing for climate change action. But Jem doesn’t think protest is enough now. Find out why the self-confessed eco-libertarian and author of Breaking Together: A freedom-loving response to collapse thinks we should break together not apart. Jem joins Big Ideas host Natasha Mitchell at the 2024 Festival of Dangerous Ideas (FODI)SpeakerJem Bendell Author, Breaking Together: A freedom-loving response to collapse (2023)Author, Deep Adaptation: A Map for Navigating Climate Tragedy (2018, 2020)Co-founder of Bekandze Farm - Regenerative Training CentreFounder, the Deep Adaptation ForumBand member, the Barefoot StarsEmeritus Professor of Sustainability Leadership, University of CumbriaSenior Distinguished Fellow, Schumacher Institute

For 30 years, Maltese investigative journalist Daphne Caruana Galizia exposed corruption and wrong doing in her country. Her youngest son, Paul Caruana Galizia, details the impact of her life, her assassination in a car bomb explosion in 2017, and how her legacy lives on.

The British Empire was once the biggest in the world. But now, some countries are cutting ties, and some want reparations. So just what is the legacy of British imperialism?This event was recorded at the Ubud Writers and Readers Festival in October 2024.SpeakersSathnam SangheraAuthor, Empireworld: how British Imperialism shaped the globe and Empireland: how Modern Britain is Shaped by its Imperial Past, and moreColumnist with the Sunday TimesGill Westaway Owner-operator at Villa Karingal, Lombok, IndonesiaFormer British Council employee

Being who we are in public (with our mental illness) is the only way to create lasting change. Amanda Tattersall, co-founder of the campaigning organisation Get-Up, speaks powerfully about her experience of living with bipolar disorder and its role in driving social change. Hear how storytelling, sharing lived experiences, and forging solidarity through difference can make all the difference.Her keynote address: Making Change and Mental Illness — reimagining how we make a difference from the inside out was presented at the 2024 TheMHS ConferenceSpeakerAmanda TattersallAssociate Professor of Practice, Urban Geography, School of Geoscience University of SydneyCo-founder of GetUp, founder of the Sydney Alliance, host of the ChangeMakers podcast