While carbon dioxide (CO2) is often at the forefront of discussions on greenhouse gases, methane (CH4) is emerging as an equally critical, though sometimes overlooked, contributor to climate change. In this course, we will delve into the science of atmospheric methane, exploring its sources, behavior, and the complex environmental challenges it presents. Students will examine the role of methane in global warming, its much higher short-term warming potential compared to CO2, and the various natural and anthropogenic sources that release it into the atmosphere. The course will also address the difficulties in tracking and mitigating methane emissions, including technical, economic, and policy barriers. By the end of the course, students will gain a comprehensive understanding of methane’s environmental impact, the latest research on its mitigation strategies, and the urgent need for integrated climate action to address this powerful greenhouse gas.

Source: Duke University Energy Initiative (ARCHIVED) (Youtube Channel)