Opinion: B.C.'s pipeline vigilance is backed by science

Alberta Premier Rachel Notley has escalated the dispute with British Columbia over the Trans Mountain pipeline by banning B.C. wine. What could be next in this escalating food fight? Banning Alberta beef from B.C.? Not allowing Albertans access to salmon fishing from B.C. ports?
Perhaps instead of bickering, the premiers of both provinces, and Prime Minister Justin Trudeau, should consider what we need to accomplish.
In the 2015 Paris accord, Canada committed to reducing its greenhouse gas emiss