www.washingtonpost.com Thousands of scientists issue bleak ‘second notice’ to humanity In 1992, scientists warned humanity about a host of impending ecological disasters. A quarter-century later, most of them have gotten worse.
www.washingtonpost.com Thousands of scientists issue bleak ‘second notice’ to humanity In 1992, scientists warned humanity about a host of impending ecological disasters. A quarter-century later, most of them have gotten worse.
