Polar Insights

The polar regions are changing faster than anywhere else on Earth — and these shifts are reshaping the conditions that sustain human health worldwide. Melting ice, thawing permafrost, warming oceans and shifting jet streams are altering weather, air, and food systems far beyond the poles.

In a new paper, Arctic Basecamp scientists Netra Naik, Karol Bot and Executive Director Professor Gail Whiteman, with an international team of health and climate experts, present a framework linking polar physical change to global and regional health risks. Their research reveals how climate-driven disruptions cascade through ecosystems and societies — intensifying heat stress, food insecurity, disease spread and displacement — and calls for these amplified risks to be embedded in health policy and planning worldwide.