I read somewhere that the oil sands are the single largest source of air pollution on earth, so it doesn't surprise me people (employees and benefactors) from alberta are trying to discredit that...even though it's killing them.
Oil sands also have a profound negative impact on lakes/local water quality and they are preparing to mow down
25,000 square miles of the Boreal forest in expansion.
Of all places, Canada is doing more than their part in destroying snowboarding.