Bringing back the past to protect the future | Andrew Pask | TEDxSydney
Join Professor Andrew Pask, a leading geneticist and conservation biologist, as he shares his work to try and bring the extinct Tasmanian Tiger (Thylacine) back to life. In pushing the boundaries of genetic science, this work aims to fundamentally reframe how we can conserve or restore vulnerable ecosystems. But, with these powerful new scientific advances in genetics and cloning, what questions should we be asking about the role humans will play in effecting the natural ecosystems around us? Professor Andrew Pask is a leading geneticist and conservation biologist at the University of Melbourne’s School of Biosciences. He’s at the forefront of using comparative mammalian genetics to uncover the deeply conserved genomic networks that drive key developmental processes — and the evolutionary tweaks that create biodiversity.
Andrew’s work has helped decode the genomes of several marsupials, including the extinct Tasmanian Tiger (thylacine), offering critical insights into the biology of these iconic species. As founder of the Thylacine Integrated Genetic Restoration Research (TIGRR) Lab, and in partnership with Colossal Biosciences, he’s spearheading groundbreaking efforts to explore the possibility of de-extinction — and applying that knowledge to help safeguard today’s most vulnerable marsupials.
Beyond the lab, Andrew is committed to real-world conservation impact. He recently established Australia’s first living cell biobank at Museums Victoria, a major step toward preserving the genetic diversity of our unique fauna for generations to come. Through innovation, collaboration, and a passion for Australia's wildlife, Andrew is working to create a future where we don’t just conserve biodiversity — we have the tools to restore it.
https://tigrrlab.science.unimelb.edu.au/
https://colossal.com/thylacine/
https://blogs.unimelb.edu.au/pasklab/
@AJ_Pask This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
More from TED
- 10:38Discovering life’s little joys | Kelly MacBlane | TEDxLFHSAfter surviving a massive stroke and a surprise cancer diagnosis—all during the isolating depths of the pandemic—Kelly MacBlane shares her remarkable story of recovery, resilience, and rediscovering joy in the smallest human moments. Royalty Free Intro Music: “See What I Mean” by Beat Market. Kelly MacBlane has spent the past 20 years inspiring students as a history and theater teacher and directing the musicals at Lake Forest High School. In 2017, her direction of Urinetown earned her and co-director John Wanninger a nomination for Best Director at the Illinois High School Musical Theatre Awards. Kelly spends her free time cheering on her three sons at track meets, band concerts, baseball games, and theater productions, while occasionally finding time to review professional theater for Chicago on Stage. As a stroke survivor, Kelly embraces each day with joy, proving that adversity can fuel a deep appreciation for life. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 10:24How I faced my scoliosis | Lainey Laughton | TEDxLFHSWhen Lainey Laughton was diagnosed with scoliosis at just three years old, everything changed—braces, surgeries, setbacks, and resilience became her new normal. In her powerful TEDxLFHS talk, Lainey shares how a winding medical journey shaped her outlook on control, strength, and support—and why no one facing challenges should have to feel alone. Royalty Free Intro Music: “See What I Mean” by Beat Market. Lainey is a sophomore and is thrilled to be a first-time speaker for TEDxLFHS 2025! Outside of schoolwork, she plays on the varsity tennis team, dances, and plays the cello in the LFHS orchestra. She also participates in clubs like Math Team and Women in STEM. In her free time, she enjoys crocheting and other crafts. She is also passionate about sharing her story with scoliosis (sideways curvature of the spine). She believes that the lessons she has learned through this experience can help anyone going through unique adversity, and that her story can help others with scoliosis feel less alone in their own journeys. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx