WORLD SCIENTISTS WARNING TO HUMANITY:

All scientists, citizens, companies and organizations are invited to sign/endorse the articles’ recommendations, and help change civilization’s current trajectory.

Scientists’ Warning to Humanity (1992)

Twenty-five years ago, the Union of Concerned Scientists in Washington, D.C. along with over 1,700 scientists from around the world, including the majority of then-living Nobel laureates in the sciences, drafted and signed the first World Scientistsâ

Scientists’ Warning: 2nd Notice (2017)

On its 25th anniversary, a group of scientists looked back at that first warning to evaluate humanity’s response. What they found was most distressing. With the exception of curtailing depletion of the ozone layer protecting life from the sun’s d

Scientists’ Warning of a Climate Emergency (2019)

Approximately 2 years after the World Scientists' Warning to Humanity (2nd Notice) was released in 2017 an additional warning in the form of the "World Scientists's Warning of a Climate Emergency" has been rel