Two Degrees festival, LondonWhen the Canadian prime minister, Stephen Harper, visited London last week, he faced activists protesting against tar sands, the world's largest energy project, which is producing millions of barrels of oil from the Albertan wilderness. The oil comes at a massive cost to the environment and to the First Nations communities, who rely on the land for hunting and for drinking water, which has…
SOURCE: The Guardian at 12:41PM on June 20, 2013