Podcast series for Extreme Environments

There is a great new series of podcasts by 'The Compass' on the BBC World Service which is super useful for the teaching of Extreme Environments.
'The New Arctic' has 4 episodes:
- The New Arctic: Communities under threat
- The New Arctic: Resource extraction
- The New Arctic: Tourism
- The New Arctic: Power
I have added them to podcasts.geographyalltheway.com taking the grand total up to 205 curated podcasts for IB DP Geography.