Tennessee Chapter Chair Mac Post was still a senior climate researcher at ORNL when he presented this masterful show on the impacts of continuing to burn fossil fuels on our present and future environment. He visited the University of Tennessee-Knoxville to discuss the current issues we're facing with the ever growing crisis of climate change.
Mac says to prevent the worst of those impacts it's not what we do to reduce our individual footprints, it's what we do as a society. If you'd like to help Sierra Club work effectively for policy change - our local Tennessee Sierra Chapters, Beyond Coal, the Tennessee Chapter, and the National Sierra Club websites offer volunteer actions and also donation links.
Mac Post Discusses Global Environmental Impact of Fossil Fuel Burning