Meltdown: is it too late for the Arctic?

The Arctic is heating four times faster than the global average, with scientists predicting the Arctic Ocean will be completely free of ice in summer by the early 2030s. This rapid melting presents an existential threat to Arctic infrastructure and ecosystems, as well as opening new claims on strategically valuable resources. As temperatures rise in the Arctic, so do geopolitical tensions. This week, Alasdair is joined by Mia Bennett, co-author with Klaus Dodds of “Unfrozen: The Fight for The Future of The Arctic,” published by Yale University Press. Mia explains the environmental consequences of melting permafrost, the roles multilateral organisations and Indigenous communities have within policymaking, and the growing militarisation of the region. Mia Bennett is Associate Professor of Geography at the University of Washington, and a British Academy Visiting Fellow at UCL’s Centre for Outer Space Studies. Her book "Unfrozen” and long-running blog “ Cryopolitics ” examine Arctic developments – including the science of climate breakdown, national and Indigenous politics, and the emergence of new markets. “Unfrozen: The Fight for The Future of The Arctic,” is available to purchase from Yale University Press here . Further reading: 'Have we reached peak Arctic Circle?' Mia Bennett, Cryopolitics , 2025 'The cryosphere is nearing irreversible tipping points – and the world is not prepared', Letizia Tedesco, Josephine Z. Rapp and Petra Heil, Land and Climate Review , 2025 Floating Coast: An Environmental History of the Bering Strait, Bathsheba Demuth, WW Norton & Company , 2019 The Paradox of Svalbard: Climate Change and Globalisation in the Arctic, Zdenka Sokolíčková, Pluto Books, 2023 'Russia’s espionage war in the Arctic', Ben Taub, The New Yorker , 2024 Seven poems from Dark Traffic, Joan Naviyuk Kane , 2021 Send us Fan Mail Click here for our website to read all our most recent Land and Climate Review features and pieces.

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Meltdown: is it too late for the Arctic? is an episode from The Economy, Land & Climate Podcast by Land and Climate Review .

This episode is 30:55 long.

This episode was published on Dec 19, 2025.

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