Life in Progress
Petropolis: Aerial Perspectives on the Alberta Tar Sands
6.5/10
43 min | English | 2009-04-23
Synopsis
The huge tar sands in Alberta are a potentially profitable resource, but the environmental impact could be heavy and long-term.
6.5/10
43 min | English | 2009-04-23
The huge tar sands in Alberta are a potentially profitable resource, but the environmental impact could be heavy and long-term.