Donald Trump has found inspiration in Canada.

During a speech in Iowa recently, in the middle of his redmeat calls for a border wall and tougher immigration enforcement, President Donald Trump called for something decidedly less sanguinary: “a total rewrite of our immigration system into a merit-based system.”

This is one of the few consistent positions the president has held while in office; he called for a similar reform in his State of the Union address, months before. The real surprise, though, is his source of inspiration: Canada.

If it seems weird Trump would propose Canada as a model for anything, that’s understandable. Americans, especially conservatives, love to mock their northern neighbour: for its accent, its apologetic manners, its food (oh, poutine) — and above all, for its supposedly softheaded, pinko style of government.

And no wonder: with its liberal, tattooed prime minister, its universal health care, its enthusiastic embrace of pot and gay marriage and its generous refugee policies, Canada can sometimes seem downright Scandinavian.

Yet when it comes to immigration, Canada’s policies are anything but effete. Instead, they’re ruthlessly rational, which is why Canada now claims the world’s most prosperous and successful immigrant population.

The numbers tell the tale. Last year, Canada admitted more than 320,000 newcomers — the most on record. Canada boasts one of the highest per-capita immigration rates in the world, about three times higher than the United States. More than 20 per cent of Canadians are foreign-born; that’s almost twice the American total, even if you include undocumented migrants. And Ottawa plans to increase the number in the years ahead.

Far from producing a backlash, Canadian voters couldn’t be happier about it. Recent polls show 82 per cent think immigration has a positive impact on the economy, and two-thirds see multiculturalism as one of Canada’s key positive features. (They rank it higher than hockey. Hockey!)

Support for immigration has even increased in recent years, despite a slow economy and the spectre of terrorism. Today in Canada, the share of people who approve of the way their government handles the issue is twice as high as it is in the United States.

Given the xenophobia now sweeping the rest of the West, Canadians’ openness might seem bizarrely magnanimous. Yet it’s a reasonable attitude rooted in national interest. Canada’s foreign-born population is more educated than that of any other country on Earth. Immigrants to Canada work harder, create more businesses and typically use fewer welfare dollars than do their native-born compatriots. Their contributions go all the way to the top. Two of the last three governorsgeneral — Canada’s ceremonial heads of state — were born abroad (one in Haiti, one in Hong Kong), and the Canadian cabinet has more Sikhs (four) than the cabinet of India.

But Canada’s hospitable attitude is not innate; it is, rather, the product of very hard-headed government policies. Ever since the mid1960s, the majority of immigrants to the country (about 65 per cent in 2015) have been admitted on purely economic grounds, having been evaluated under a nine-point rubric that ignores their race, religion and ethnicity and instead looks at their age, education, job skills, language ability and other attributes that define their potential contribution to the national workforce.

No wonder this approach appeals to Trump. He’s right to complain that America’s system makes no sense. The majority (about two-thirds in 2015) of immigrants to the United States are admitted under a program known as family reunification — in other words, their fate depends on whether they already have relatives in the country.

Family reunification sounds nice on an emotional level (who doesn’t want to unite families?) but it’s a lousy basis for government policy, since it lets dumb luck — whether some relative of yours had the good fortune to get here before you — shape the immigrant population.

The result? Well, contrary to popular myth (and Trump’s rhetoric), immigrants