Melina Laboucan-Massimo is a member of the Lubicon Cree First Nation in Alberta, Canada, and a climate and energy campaigner with Greenpeace Canada. She is concerned about the impacts of tar sands development, saying, "What we're seeing happening to the communities around these projects are elevated rates of cancers, as well as elevated rates of respiratory illnesses like emphysema and asthma because there's air quality issues, there's contamination to the water, destruction and complete fragme