Scientists Warn That World’s Wilderness Areas Are Disappearing “Wild areas provide a lot of life support systems for the planet,” said the author of a study that found 77 percent of earth’s land had been modified by humans. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Black hole picture: Why is the black hole orange? Black holes explainedBlack hole picture explained: What is a black hole and how did scientists take the photo?Alien life is evolving on nearby planets RIGHT NOW - shock discovery in hunt for aliensBlack hole picture release: First images of black hole show STUNNING event horizonBlack hole BOMBSHELL: Astrophysicist claims you can LIVE inside of a black holeBlack hole photo LIVESTREAM: Watch reveal of first black hole picture online HERE