Our Planet · Chapter II
Arctic & Antarctic
At Earth's two poles, life clings to existence in a world sculpted entirely by ice. These ancient, silent kingdoms are changing faster than anywhere else on the planet.
Total polar ice coverage — representing ~17% of Earth's surface
Arctic heats up at least 3x faster than the global average
Arctic summer sea ice has declined ~40% since 1979
Polar species facing existential pressure from climate change
Of Earth's total fresh water locked in polar ice sheets
Ecosystems Under Threat
What We Can Do
The survival of frozen worlds depends on decisions made today. Every action at every scale matters.
Our frozen worlds are not just remote wildernesses — they are the beating heart of Earth's climate system, regulating temperatures for every living creature on the planet.
— David Attenborough, Our Planet narration
Wildlife Spotlight
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Two Poles
North Pole · Ocean Basin
South Pole · Ice Continent
Data Visualization
⟶ Million km² · September minimum extent · Source: NSIDC
Critical Moments