FORESTATION NATION is a film that examines the climate mitigation potential of afforestation and natural forest expansion from the perspectives of three international tree-planting organizations, three conservation activists, and critics who claim that large-scale tree-planting initiatives often fail to meet their lofty expectations. Forestation Nation explores the practical demands of forestation initiatives, the human challenges involved, what tree-planters need do to assure project success, and what a world without climate change may look like in a newly forested mountain, rural, and urban U.S.