I approach this from the geo-political and economic perspective. Canada is by far the junior partner in the North American economy. While we may have benefited during the late 20th century from American largesse (basically, the US took Canada under its military/economic wing, just as the UK did the century before), that...benign benevolence (?)...is waning thin. The US is increasingly economically "America First", and that is a serious long-term problem for Canada. The US is the destination for over 70% of Canadian exports, and those that aren't at the very bottom of the value chain are increasingly challenged by American economic policy. We need to build a bigger, more productive internal economy - one where you can start a business and scale up internally before having to expand globally. Our small population, and the fact that we're next to the most dynamic, most richly-funded market in the world make it tough to do that right now.
Do I think that population size only will get us there? No. But I do think heft makes it easier to hold our chart our own path economically.
While critical mass matters.....in those terms; I can't agree overall with an emphasis on population growth, for those reasons, and here's why.
Lets look at GDP per capita across the OECD and see which nations are ahead of us, ie. have a higher GDP per capita number
Numbers will vary, this one is from Wikipedia.
I'm not too worried about +/- 3 positions....
But there are 14 countries ahead of us on that list...........
Of those.....only 2 have a larger population.
Several, have a much smaller population.
I can already hear the argument, 'but we're next to the U.S.'
Right, so assuming the U.S doesn't grow at all in population, and we continued to grow at 1% per year; we would reach the U.S. population size in a bit over 220 years.
Assuming the U.S. continued to grow as projected; about 250 years; that's just to draw even.
That would also lay waste to our arable lands, and cost sums into 100 trillion plus in todays dollars to make work.
All to achieve what? I can't say I like where the U.S. is at in aggregate way. Without being anti-American in the least, and while absolutely admitting there are ideas/success stories we can borrow from them
the cost/reward on building to a comparable population level doesn't strike me as being a net winner.
Moreover, not one achievable in 3 average lifetimes.
BTW (off-topic), as I was poking around to find data on Canada's imports/exports I stumbled on this great visualization:
https://oec.world/en/profile/country/can
Good graphic
Interestingly (and bringing it back to Urban Toronto), Canada's over-reliance on selling our natural resources and rent-seeking is another reason I'm so upset by the runup in house prices and the increasing dependence of our GDP on real-estate: it saps investment from other, more productive industries. If you can sit on a piece of land and watch it increase in value 30% a year, why go out and build a business, or invest in someone who wants to build a business?
I agree we over rely on resources; that said, we should work with our natural advantages.
But we should also do more in the value-added space, particularly with those resources.
Why should we be the world's largest supplier of mustard seed, but not the world's largest supplier of mustard?
Canada is the #2 exporter of Wood Product globally, but #8 in furniture (and a distant 8 at that)...........
There is certainly work to be done there; but I don't see that as directly correlated to population.
The number 2 exporter of furniture globally? Poland which is just a hair smaller than Canada in population.