A Voyage to Antarctica

All Models are Wrong

A Voyage to Antarctica

Show Notes

Alok Jha talks to climate scientist Dr Tamsin Edwards about how her pioneering work in modelling the impact of ice sheet and glacier melt on rising sea levels is predicting the future of the planet.

Tamsin is an award-winning science communicator, including through her blog for the Public Library of Science, articles for the Guardian, and co-presenting the BBC Radio 4 series “39 Ways to Save the Planet”. She recently wrote an essay about the consequences of rising temperatures worldwide – and how to stop them – for Greta Thunberg’s The Climate Book.

Tamsin regularly provides advice on climate science to the public, policy makers, media, business and charities. She was a Lead Author of the Sixth Assessment Report from the Intergovernmental Panel on Climate Change (IPCC), which was published in 2021.

In 2023, Tamsin will be the first Parliamentary “Thematic Research Lead” for Climate & Environment, a role based on the concept of Chief Scientific Advisers – responsible for bringing about a step change in the way climate research feeds into Parliament’s scrutiny, legislation and debate.

https://www.ukaht.org/antarctica-in-sight/podcasts/

Season 3 of A Voyage to Antarctica is made possible with support from Hurtigruten Expeditions. Hosted on Acast. See acast.com/privacy for more information.

More from A Voyage to Antarctica

Apr 29, 2026

Alok Jha talks to Zaria Forman, an artist who captures the beauty and fragility of Antarctica’s frozen landscapes in breathtaking pastel drawings.

Apr 22, 2026

Alok Jha talks to meteorite-hunter Katherine Joy to discover why the icy continent is one of the best places on Earth to find them.

Apr 15, 2026

Alok Jha talks to Robert Macfarlane about the history of Western exploration and Antarctica's place as the last great wilderness on Earth.

Apr 8, 2026

What if Antarctica had rights and its own voice at the international table? Alok Jha explores that question with Cormac Cullinan, environmental lawyer, author, and advocate for the rights of nature.

Apr 1, 2026

Alok Jha talks to pioneering explorer Ann Bancroft: the first woman to have skied to both North and South poles.

See all episodes →