The Boston Globe
OSU professor updates 'Warning to Humanity'
CORVALLIS — In November of 1992, more than 1,500 scientists put their signatures on an extraordinary document titled “World Scientists' Warning to Humanity,” imploring global leaders to save the planet from environmental disaster. Now, 25 years later, …
Scientists Say Earth Is Doomed Without 'Urgent' Action — Just Like They Did 25 Years Ago
15000 scientists just signed the largest-ever warning about Earth's destruction
Thousands of scientists issue bleak 'second notice' to humanity