In the vast, pristine forests of Western Canada, the 'war for water' has already begun. Thanks to Alberta's Athabasca oil sands, Canada is now the biggest oil supplier to the United States. The people of Fort Chipewyan are already paying the price for what will be one of the largest industrial projects in history.
Decades of logging and overgrazing devastated many of Albania's forests, leading to poor soils and erosion. The Albanian government is working with communities to plant new trees and to let forests grow undisturbed so they can one day become a sustainable source of income and jobs.