Channel 4 - Escape to Costa Rica (2017) Part 2

Science writer and explorer Gaia Vince goes to Costa Rica to find out how this remarkable little republic has become 'the happiest, most sustainable country in the world'.

Part 2

Gaia takes a dip in a hot spring as she finds out how Costa Ricans have harnessed the power of active volcanoes. On the Pacific coast she helps build artificial reefs from unlikely recycled materials.

CH4 Site

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