30 Jul 2023 7:43 am
Union of Concerned Scientists
https://www.ucsusa.org › resources › are-humans-maj...
Jul 14, 2009 — Scientists agree that global warming is caused mainly by human activity. Specifically, the evidence shows that certain heat-trapping gases, ...
Fight misinformationand defend science
https://www.ucsusa.org › resources › are-humans-maj...
Jul 14, 2009 — Scientists agree that global warming is caused mainly by human activity. Specifically, the evidence shows that certain heat-trapping gases, ...
Fight misinformationand defend science