When we formed COSIA, we thought very carefully, and we consulted with competition, regulators, and the Government of Canada. The collective view was that we'd be on safe ground if we stuck to environmental technologies, greenhouse gas emissions, water, tailings, and land, without turning to extraction-based technologies. So that's where we've concentrated our efforts. But there is a load of opportunity in those areas to improve our footprint.
On December 11th, 2012. See this statement in context.