That is how mountains once covered by glaciers could look after a few thousand years
Now covered by ice - melting ice as a result of global warming - in a few decades first apple trees growing and centuries later fully green and covered by lush forest, bushes and fertile fruit trees. It all is but a matter how much efforts we invest into the mountain regions being more and more freed from their millions of years old glaciers.
People here also needed thousands of years to make this valley look like it is now - if other nations and people could turn empty mountains into a green lush nature paradise, then others can do the very same as well. Success is but a matter of efforts and hard lasting work until goal achieved.