The World Scientists Warning to Humanity – Second Notice was published as an article in the peer-reviewed scientific journal BioScience in November 2017.  At the time of publication over 15,000 scientists and social scientists from around the world had signed it. In the months since, thousands of additional scientists have added their names and the weight of their collective experience and judgment to this important ‘wake-up call’ to humanity.

The following is a growing list of individuals who have endorsed the Scientists’ Warning. We encourage you to add your own name, either as an individual, or as authorized representative of an organization, which includes companies and corporations.

Note that you will be included in the mailing list of our monthly newsletter unless you opted out when you filled out the endorsement form. Simply click on “Unsubscribe” at the bottom of the next newsletter if you wish to be taken off this list. By doing this you will remain on the list of endorsers but will no longer receive the newsletter.

At present, 3805 individuals have endorsed the Scientists’ Warning. The list is sorted to first display a number of well known individuals in the environmental movement who have endorsed followed those who have done so most recently.