Dr Gordon Bromley, NUIG, shares his experiences of working in Antarctica and explains how he studies historical climate change using glaciers and rocks. This episode's focus on a physical geographic topic illustrates the breadth of the discipline and how the human and the natural intersect. You can follow Gordon and his work on twitter: https://twitter.com/GRMBromley

Littoral Space webpage: http://liminalentwinings.com/littoral-space-podcast/

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Dr Richard Scriven tweets at: https://twitter.com/RichardScrivGeo