Greta Thunberg: A Year to Change the World

Reindeer Face Starvation

Clip: Episode 2 | 3m 55s | Video has closed captioning.

Greta meets indigenous Sami herders in Jokkmokk, Sweden. Greta learns that the change in climate is threatening their way of life. The Sami herders have been following reindeers for thousands of years but the reindeer are facing starvation due to rising temperatures. Scientists explain the effects that climate change is having on human migration globally.