A generation ago, or two, when there were three channels, plus PBS, and when you needed - when you needed 15 million people to make a living, the media could focus on the broad country. And most people had no choice about getting political information. It was there at 6:30 whether you wanted it or not.

Those who seem to despise half of America will never be trusted to govern any of it. Those who cherish only the country's past will not be entrusted with its future.

You can have these fake engagements, these virtual engagements that substitute for actual engagements. You don't have to participate, you can hit a button, send you 200 dollars to the Barack Obama for President campaign and think it's like you knocked on a door. But you didn't knock on a door.

That is the way successful countries, and Canada has been one of the most successful countries over the past quarter century, they operate. That when you win, you win within limits, when you lose, you accept the outcome.

The Great Society went wrong for three major reasons. First, the self-organization the Johnson administration promoted turned out to be not the pooling of family and community resources into shops and businesses, but political pressure for government handouts. Second, the Great Society failed to anticipate the perverse side-effects of handing money out to people who have done nothing to earn it. Third, while the Great Society was showering money on the poor, the Supreme Court was with childlike glee smashing to bits traditional methods of maintaining law and order.

One of the great drivers of the alienation that has made Donald Trump possible is that the growth in the American economy has been weak. In the decade from 2005 to 2015, there was not one year when the US hit three per cent growth. And to the extent there's been growth, virtually all of it has been collected by the top 10 per cent of the population. Obviously, if we knew how to make growth faster, we would. We don't. And it's very difficult to make growth more broadly shared. Because it's not just the US that has this problem.

People who watch a lot of Fox come away knowing a lot less about important world events.