Sher-e-Hindustan: It helps to keep up with the news. A recent article in the National Post discussed a new study that concludes that Canadian support for immigration is being seriously tested. If we don't address concerns Canadians have with immigration and refugee policy with a view to getting broad public consent (or social license, as Trudeau might have it) I believe it's not difficult to imagine that an anti-immigrant political response could well emerge in Canada as has happened in many other Western countries. Doing nothing could easily lead to an outcome entirely different than the one you'd probably wish to see.

http://news.nationalpost.com/news/canada/canadian-politics/canadians-not-so-exceptional-when-it-comes-to-immigration-and-refugee-views-new-study-finds