TEDxSydney 2025 Speakers & Performers

A day of potent ideas journeying through Triage, Transition and Transformation. Experience the insight, depth and creativity that was
TEDxSydney 2025: Three Horizons

Kevin Heath
A powerful Acknowledgement of Country

Luke O'Shea
A Performance: Dharawal

Corey Bradshaw
How Many Humans the Earth Can Support

Andrew Pask
Bringing Back the Past to Protect the Future

Tim Buckley
Australia's Untapped Economic Potential in the Global Energy Transition

Simon Holmes à Court
Can Trimtabs Save Democracy?

Jessica Chapnik Kahn
MADRE: The Transformative Power of Mother

Matt Kuperholz
The Evolution of AI - How we can Solve for Trust

Ruby Rodgers, Joseph Wijaya & Hiva Grube
Future Council: children shaping the future

Danya Vears
The Future of Newborn Screening

Isabelle Reinecke and Aunty McRose Elu
A Path to Climate Justice—bringing Lore to Law

Ruby Rodgers
Can Innocence be the Key to Climate Action?

Ilé Ilû
A Celebration of Feminine Power and the Universal Language of Rhythm

Barry Irvin
Transforming Australia’s Bega Valley into a circular economy

Monty Badami
How to Find the Power of Humanity by Embracing the Mess