

Big Ideas
ABC listen
Feed your mind. Be provoked. One big idea at a time. Your brain will love you for it. Grab your front row seat to the best live forums and festivals with Natasha Mitchell.
Episodes
Mentioned books

Feb 18, 2025 • 0sec
A murder in Malta — how Daphne Caruana Galizia's fight for justice lives on in her son
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.

Feb 18, 2025 • 42min
Empireworld — Sathnam Sanghera on how British imperialism shaped the globe
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

Feb 17, 2025 • 53min
Living out your mental illness in public paves the way to lasting change
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

Feb 13, 2025 • 54min
Uncancelled culture — forgiveness and redemption in the digital age
Join Roxane Gay, a renowned author and social commentator, Megan Phelps Roper, a former Westboro Baptist Church member turned advocate for kindness, Andy Mills, a captivating journalist, and David Baddiel, a witty comedian and documentarian. They explore the complexities of cancel culture and its implications on accountability and dialogue. The group delves into the potential for forgiveness and personal transformation in the digital age, examining how social media both amplifies voices and fosters outrage, ultimately advocating for a more compassionate discourse.

Feb 12, 2025 • 53min
I can change the world! How these changemakers found their superpower
In this engaging discussion, Sara Shams, a pharmacist and disability advocate, shares how losing both legs at a young age became her superpower. Amy Parry, a passionate filmmaker, confronts the underrepresentation of women in media and the power of storytelling. Artist Jody Rallah explores deep connections to her heritage through her art. The conversation ignites inspiration about tackling stigma, the importance of inclusivity, and the transformative effects of creativity, especially for young women and marginalized voices.

Feb 11, 2025 • 54min
Re-thinking the relationship between brain and machine
Joining the discussion are Paul Davies, a renowned theoretical physicist and bestselling author, and Inês Hipólito, an AI ethics expert. They dive into the evolving relationship between human cognition and artificial intelligence. The chat covers the dual nature of brain-computer interfaces, raising ethical concerns alongside their transformative potential. They also explore intuition in decision-making and the implications of deepfakes on societal trust. Ultimately, they question how society can navigate the future of intelligence in a tech-driven world.

Feb 10, 2025 • 52min
Video games — a new frontier in the fight for global influence?
George Osborne, a British games industry commentator and former consultant for the UK's Video Games Industry Trade Association, dives into the profound influence of video games on culture and politics. He discusses the need to recognize gaming as a legitimate art form, the resilience of gaming communities during COVID-19, and the industry's strategic importance in geopolitics. Osborne also highlights job security challenges amid growth and underscores the potential positive societal impact and skills development fostered through gaming. A must-listen for anyone curious about the gaming landscape!

Feb 6, 2025 • 54min
Don’t be a D**khead — with musicians Kasey Chambers and Clare Bowditch
When Kasey Chambers was growing up, her dad had one simple, yet profound piece of advice. Just don't be a d***head.This event was recorded at the Athenaeum Theatre in Melbourne, with thanks to Readings bookshop.SpeakersKasey Chambers Musician, 13th album BackboneAuthor, Just Don't Be A D**khead And Other Profound Things I've LearntYoungest female inductee, ARIA Hall of Fame (2018)24-time Golden Guitar winnerClare Bowditch (host) MusicianAuthor, Your Own Kind of Girl

Feb 5, 2025 • 54min
Should scientists stand up as things fall down? Advocacy, activism, impartiality and the risks
The discussion features Alexandra de Blas, a science communicator advocating for environmental policy, along with Louise Cherrie, who critiques salmon farming's effects. Neuroscientist Lila Landowski tackles responsible AI use, while Megan Webb voices the need for stronger environmental safeguards. Robyn Williams highlights the importance of scientists speaking out against censorship and political pressure. They explore the balance between advocacy and impartiality, the need for whistleblower protections, and the role of education in combating misinformation.

Feb 4, 2025 • 53min
Minority report — the new shape of Australian politics, with George Megalogenis and Tory Shepherd
In this discussion, George Megalogenis, an insightful author and journalist on Australian politics, analyzes the shifting dynamics in the lead-up to a federal election. He explores the decline of the traditional two-party system and the rise of independents. The conversation dives into the impact of demographic changes on political identity, and the complexities of immigration policies amid labor shortages. Megalogenis raises crucial questions about the future of governance as Australians seek alternatives to conventional party politics.