As the federal government prepares to table its next budget on November 4, most of the public debate has centred on how big the deficit will be – as if that is the only metric of significance to Canadians. This is predictable and disappointing. At a moment when Canada as a country faces unprecedented challenges to our prosperity and sovereignty arising from Donald Trump’s trade war and other threats, a much more important question is how will the budget equip Canada to protect itself against Trump’s attacks, reorient away from so much dependence on the U.S. market, and invest in the things (including physical and social infrastructure) necessary to a…