You seem to suggest that policies of the previous governments were sustainable. Wrong. Nothing about their policies were sustainable. They sought to encourage short-term economic gain by focusing on the wants of investors in the oil and gas industry. The current government is taking a slightly different path and time will tell whether it is sustainable. At least the intent aims for economic as well as environmental sustainability for average Albertans. How can you complain about that?  They deserve an opportunity -  not foul-mouthed threats from those with vested interests or limited vision.