Are Gifford Pinchot's ideas about rational use of natural resources still applicable today?

For Pinchot, nature was a resource that ought to be sustainably shared among the most people possible. These opposing views might have made the two men natural enemies. But camped together beside jewel-like Lake McDonald in what would become Glacier National Park, they took a liking to each other.

b.europe i believe because north america has 3 countries in a way and with all the stuff with illegal immagrants from mexico or whatever so i would say europe.