Russia is not an enemy of Canada!  One would think that so called learned people like this professor would be advocating for increasing international cooperation for the sake of prosperity and peace.  Instead he advocates for economic warfare (sanctions) and the continuation of the cold war.  Peace brings far more to dividends to an advancing civilization than war.  If there is a silver lining in the Trump presidency it is less war mongering by the US and it's vassals.  But I wouldn't count on it at this point.