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How Will Climate Migration Reshape Our World?

9 March 2023
6.30pm – 7.30pm AEDT
Roundhouse, UNSW Sydney
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Gaia Vince

Gaia Vince | Jane McAdam | Ben Doherty

Floods, fires, drought and disasters are already displacing more people globally than conflict.

The climate emergency is destroying crops, homes and infrastructure and as the world heats over the coming decades whole cities may become unliveable, forcing populations to move in their tens of millions. How can we manage this unprecedented human movement to achieve productive, sustainable societies this century?

Proposals range from the already real to the politically radical – such as global free movement, ‘caretaker states’, repurposed cities, and migration authorities with real power. Will we choose to invest in productive, pragmatic plans for the coming climate and demographic changes, or find ourselves forced to improvise in an acute crisis?

Join award-winning science writer and the author of Nomad Century: How Climate Migration Will Reshape Our World Gaia Vince, for a keynote talk, followed by a conversation with Guardian Australia’s immigration reporter Ben Doherty and Director of the Kaldor Centre for International Refugee Law Jane McAdam about how climate migration will reshape our world.

This event is presented by the UNSW Centre for Ideas and supported by the Kaldor Centre for International Refugee Law and Adelaide Writers’ Week 


The Roundhouse is located at UNSW Sydney's Kensington Campus. Please note this is a live event only, and will not be available via livestream.   

To ensure the health and safety of all patrons, face masks are recommended and please do not attend the event if you feel unwell.






Wheelchair Access
The closest accessible drop off point to the Roundhouse is the north entrance via High Street, Gate 2, follow the road to Third Avenue and turn onto 1st Avenue West. More information on getting there can be found via our interactive accessibility map available here

Assisted Listening
The Roundhouse has a hearing loop. Patrons wishing to utilise this need to simply switch their hearing aid to the T (Telecoil) setting to pick up on the wireless signal. 

Auslan & Captioning 
Auslan interpreting services and/or live captioning can be provided for selected talks upon request. 

To discuss access requirements and book selected services, please call the Centre for Ideas on 02 9065 0485 or email


The Roundhouse is easily accessible via public transport. For more information please call the Transport Infoline on 131 500 or visit

Paid casual and visitor parking is offered via the CellOPark App and ‘pay by plate meters’. For more information head here



For all enquiries, please call the Centre for Ideas on 02 9065 0485 or email

The Centre for Ideas is happy to receive phone calls via the National Relay Service. TTY users, phone 133 677, then ask for 02 9065 0485. Speak and Listen users, phone 1300 555 727 then ask for 02 9065 0485. Internet relay users, visit, then ask for 02 9065 0485. 

Gaia Vince

Gaia Vince

Gaia Vince is a science writer and broadcaster exploring the interplay between human systems and the planetary environment. She is an Honorary Senior Research Fellow at the Anthropocene Institute at UCL. Her first book, Adventures In The Anthropocene won the Royal Society Science Book of the Year Prize. Her latest book, Nomad Century: How To Survive The Climate Upheaval, explores global migration and planetary restoration in a radical call to arms.

Ben Doherty

Ben Doherty

Ben Doherty is immigration correspondent for The Guardian Australia, based in the Sydney newsroom. He was formerly the Bangkok-based Southeast Asia Correspondent for The Guardian, and South Asia Correspondent for The Sydney Morning Herald and The Age, based in New Delhi. He has reported from more than 20 countries, including Iraq, Afghanistan, Iran, Pakistan, Sri Lanka, Myanmar, Zimbabwe, and throughout the Asia-Pacific. Ben has twice been awarded a Walkley Award, Australia's highest journalism honour, most recently in 2013 for a six-month investigation into sweatshop labour conditions and worker deaths in the Bangladeshi garment industry. He has written extensively on, and has a particular interest in, the issues of child and forced labour in developing economies, and the movement of refugees and forced migrants. Ben was the Walkley Young Australian Print Journalist of the Year in 2008 and has been a finalist in the United Nations Media Peace awards, and Amnesty International Media Awards. Ben holds a Master of International Law and International Relations from UNSW Sydney and he completed his Masters at Oxford with a thesis titled, Open Ocean: the politics of protection for climate migrants in the Pacific.