Most Canadians have come to agree that the federal carbon tax needs to go. But while the rallying cry “Axe the Tax!” has been a deadly partisan tool for Pierre Poilievre, it does not constitute a credible election campaign platform, let alone a coherent environmental policy for a new government. The Conservative Party needs to develop both, writes Robert Lyman. The election this past week of Donald Trump as U.S. President creates an urgency to remake Canada’s climate policy on more real...