Researchers warn that world’s last wilderness is rapidly disappearing. A century ago, only 15% of the Earth’s surface was used by humans. Today, human activities have modified more than 77 percent of...
Just Five Countries Contain 70% of World’s Last Wilderness, Study Finds
Researchers warn that world’s last wilderness is rapidly disappearing. A century ago, only 15% of the Earth’s surface was used by humans. Today, human activities have modified more than 77 percent of...
