Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Countries without available data are shown in gray. Statistics are shown in tables S5 to S8. (A) Climate change belief, (B) policy support, (C) sharing information on social media, and (D) trees planted via the WEPT.
