"Americans' greatest contribution to global greenhouse gas emissions comes from transportation, mostly from cars and trucks, according to the federal government

"Americans' greatest contribution to global greenhouse gas emissions comes from transportation, mostly from cars and trucks, according to the federal government." Consent status: manufactured. https://theconversation.com/the-defense-department-is-worried-about-climate-change-and-also-a-huge-carbon-emitter-118017 https://theconversation.com/the-defense-department-is-worrie...