Big Ideas

Join Bruce Pascoe and Professor Ray Norris with Natasha Mitchell to discuss their eye-opening new book Big Sky: When the Emu Left the Earth. Then go outside, look up, and wonder about what connects humans rather than divides us. Humans have always gazed at the night sky, and (when we could) into the far reaches of our galaxy, to make meaning and sense of life here on Earth. The stories we tell about stars, planets, the Sun, the Moon, and more offer powerful lessons for us all — and for our relationships.
This event was hosted by the Melbourne Writers Festival (find out more at mwf.com.au), Scienceworks, Bunjilaka Aboriginal Cultural Centre on the country of the Bunurong people of the Kulin Nation and the Bunurong Land Council Aboriginal Corporation.
Speakers
Bruce PascoeAuthor, poet, Aboriginal farmer based on Yuin CountryAuthor of Dark Emu and coauthor, Big Sky: When the Emu Left the Earth (Magabala Books, 2006)
Professor Ray NorrisAstrophysicist and honorary fellow at CSIROCoauthor, Big Sky: When the Emu Left the Earth (Magabala Books, 2006)
Thanks to Dr Tanya Hill, Senior Curator of Astronomy at the Scienceworks, and Veronica Sullivan, CEO and Director of the Melbourne Writers Festival.

Rising authoritarianism, splintering alliances and an organised backlash against women's rights, gender equality and international development are threatening progress towards justice and equality. Can the United Nations' women, peace, and security agenda still help ensure stable international relations? Does it need to be modernised? 
Feminist Answers in a Dangerous World: Gender, Peace and Security in a Precarious Geopolitics — the 2026 Pamela Denoon Lecture was presented by National Foundation for Australian Women and the Gender Institute at the ANU.
Speakers
Caroline MillarFormer Australian Ambassador to the European Union, NATO, Belgium and Luxembourg; former Deputy Secretary for National Security, in the Department of the Prime Minister and Cabinet
Dr Elise StephensonDeputy Director at the Global Institute for Women's leadership at the ANU
Asha ClementiPrincipal of the Persephone Network, 2022 ACT Young Women of the Year

From GP appointments and hospital procedures, to medical research and clinical trials, for centuries, women's health has historically been dismissed, diminished, or misdiagnosed. But in recent years, there are some signs that the medical system is slowly coming to terms with the fact that women — their bodies, their symptoms, their experiences, are different from men's, and need to be treated as such.
This event was recorded at All About Women at Sydney Opera House on 8 March.
Speakers:
Dr Zoe WainerInaugural Director General of the Australian Centre for Disease ControlCardiothoracic surgeonFormer deputy secretary, Victorian health department, conducted Australia's first ever public inquiry into women's pain
Summer May Finlay Associate Professor in Indigenous Health, University of Wollongong
Gabrielle Jackson (host)Deputy editor, Guardian AustraliaAuthor, Pain and Prejudice: How the Medical System Ignores Women and What We Can Do About It

Australia's 29th Prime Minister Malcolm Turnbull joins former Canadian Deputy Prime Minister Chrystia Freeland to deliver a candid appraisal of the shifting sands of global politics, from Donald Trump to AUKUS to rising right wing populism in liberal democracies.
This conversation was recorded at the Harvard Kennedy School at Harvard University on 16 April 2026.
Speakers:
Malcom TurnbullAustralian Prime Minister, 2015 to 2018President of the International Hydropower Association
Chrystia Freeland (host)Fellow at the Harvard Kennedy School, Harvard UniversityEconomic advisor to the President of UkraineFormer Canadian deputy prime minister and finance minister 2019 to 2024Author, Plutocrats: The Rise of the New Global Super Rich and the Fall of Everyone Else, and Sale of the Century: Russia's Wild Ride from Communism to Capitalism

The untold story of Evelyn Marsden and the woman who rowed against the tide. You've heard of the Titanic disaster. Luxury ship. Largest ever. Impossible to sink. Hits iceberg. Catastrophic. Few survivors. Wreckage still under the sea 114 years later. Hollywood film starring Kate Winslet. But have you heard of Evelyn, the Titanic's only Australian survivor? She was a young nurse from rural South Australia with a sense of adventure. Journalist and former The Today Show and The Project co-host Lisa Wilkinson went digging, and what she unearthed is gobsmacking. 
Lisa joins Big Ideas host Natasha Mitchell at this event organised by Northern Books in Castlemaine, Victoria.
Speaker
Lisa WilkinsonJournalist, TV presenter, former co-host of The Project and Today ShowAuthor, The Titanic Story of Evelyn (Hachette Australia, 2026).