Canada's birth rate is so low that it's relying entirely on immigration for any increase in the population, but places and businesses that depend on importing skills will suffer in the new talent production economy.
In downtown Vancouver, government-approved researchers are providing drug addicts with heroin to see if a dependable supply of the substance will improve lives.
The problem with placemaking. Or, what happens when a city becomes a magnet for the globe's upwardly mobile, with growth outpacing what the locals can keep up with.