Episode 1
Follow Greta as she sees impacts of climate change at three locations: melting glaciers and dying trees in Canada, and fire devastation in California. When a UN conference moves to Madrid, she sails across the ocean during life-threatening storms.
Previews + Extras
Athabasca Glacier
S1 E1 - 4m 25s
Greta joins Professor John Pomeroy and his team who have been studying the Athabasca Glacier. Greta learns that rising temperatures as well as soot from forest fires have caused the glacier to melt faster than the models suggest.
Greta and Svante's Atlantic Crossing
S1 E1 - 5m 2s
Greta and Svante sail across the Atlantic Ocean battling turbulent tropical storms to reach the UN climate conference in Madrid. Scientists explain why storms are becoming worse due to global warming and what other effects increased carbon emissions are having on ocean life.
Similar Shows
View Finders
Science and Nature
The Desert Speaks
Science and Nature
Secret Life of Scientists and Engineers
Science and Nature
DOODLES AND DIGITS: How It's Math
Science and Nature
Chesapeake Bay by Air
Science and Nature
Changing Seas
Science and Nature
Untamed
Science and Nature
The Living Land
Science and Nature
Beauty on the Wing: Life Story of the Monarch Butterfly
Science and Nature
Before Stage Four: Confronting Early Psychosis
Science and Nature
WETA Passport
Stream tens of thousands of hours of your PBS and local favorites with WETA Passport whenever and wherever you want. Catch up on a single episode or binge-watch full seasons before they air on TV.