Inter Press Service: A report from one of the world’s top energy consultancies says oil production in Canada’s tar sands could see a five-fold increase by 2035. “The oil sands have moved from the fringe to the center of energy supply,” notes the report “Growth in the Canadian Oil Sands: Finding a New Balance” released by IHS Cambridge Energy Research Associates (CERA) on May 18. Environmentalists and some aboriginal groups want the oil sands to stay on the fringes because extracting heavy oil …