An extended bonus episode of the podcast, where we learn more about proposals to slow the rate of ice loss in Greenland - and if it works, in Antarctica - using a local form of geoengineering.&nbsp;Host <a href="https://twitter.com/rowhoop" rel="noopener noreferrer" target="_blank">Rowan Hooper</a> speaks to glaciologist John Moore and environmental social scientist Ilona Mettiäinen, both from the University of Lapland in Finland.They discuss the proposal, <a href="https://www.newscientist.com/article/2343633-engineering-firms-explore-plan-to-slow-melting-of-greenland-glacier/" rel="noopener noreferrer" target="_blank">which involves building a giant, submerged curtain to stop warm sea water getting underneath the ice sheet</a>. They explore the funding and effort needed to pull off a project as big as this. And they talk about local people’s feelings about preserving the ice, as for any intervention it will be vital to have endorsement from Greenlanders.To read about stories like this, subscribe to New Scientist magazine at <a href="https://www.newscientist.com/" rel="noopener noreferrer" target="_blank">newscientist.com</a>.<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

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#144 Geoengineering plan to slow the melt of arctic ice

New Scientist Weekly