Canary

The fight for our future begins at 18,000 feet.

• Documentary

• 104 Mins
• 2023
• en

• star0

Daring to seek Earth's history contained in glaciers atop the tallest mountains in the world, Dr. Lonnie Thompson found himself on the frontlines of climate change—his life's work evolving into a salvage mission to recover these priceless historical records before they disappear forever.