Image via Wikipedia2005:
"Dupre and Larsen hope to raise awareness of the growing threat of global climate change, which affects the entire planet but has particular impact on the Earth's delicate Polar regions."
Warmist Lonnie Dupre attempts Mount McKinley in winter; gets really cold; quits.
In fairness to the guy, I think what he did was brave and takes an endurance that I don't have; it's just the global warming bit...
h/t Tom Nelson, via Climate Depot