Harper being so pro-monarchy, insisting on the War of 1812 as being a national foundational myth, trying to assert soverignty in the North seem to be a realization of this identity problem. Also take the current celebrations for the federation's 150th anniversary: the branding completely skips the fact that there were people in the region calling themselves Canadiens for roughly 200 years prior...
Add to that the recent underwhelming documentary on the country's history done by the CBC and the current Premier's own belief that the country has no core identity (being "post-national").
All in all I believe there's a good chance that Canada as you and I know it today will not be around to celebrate another 100 years.