In this week's episode John spoke to Alistair Hamill, Geography teacher by day, astrophotographer by night.

Alistair talked about how to use GIS in the classroom and how Alistair used it to bring divided communities in Northern Ireland together. John and Alistair also talked about plate tectonics and Alistair's photography.

Thanks to Collins for sponsoring series 6 of GeogPod.

Links from the pod

Alistair's YouTube channel

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