Article courtesy of the Rocky Mountain Bushcraft team: Jason Schwartz is an axe-wielding, modern day mountain man. He's also a Red Cross certified Wilderness First Aid Instructor, music aficionado, and known to some of the locals as the "Bear Grylls" of his area. Leah Klocko oversees the country music landscape of Pittsburgh as a radio personality when she's not editing articles about testing a new bushcraft knife or surviving in the wilderness.
If you're out in the Western high country and need an emergency sunscreen, try wiping the powdery coating from the bark of Aspen trees on your skin. It has an SPF of 5 and could prevent you from getting a severe sunburn.