Tag Archives: Union of Concerned Scientists

Union of Concerned Scientists Issues New “Warning to Humanity”

Photo by Patrick Kelley.

This week marks 25 years since more than 1,700 scientists, led by the Union of Concerned Scientists, issued a “warning to humanity” concerning the costs of continued environmental destruction.

Now, they’ve issued another — this one signed by 15,000 scientists representing 184 countries.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
25 Years Later, Global Scientists Issue Second Warning To Humanity