According to this very important report (pdf):
Deadline 2020 presents the first significant pathway for relating the ambition of the Paris Agreement to action on the ground.
This would allow C40 cities, representing 650 million people and 25% of the world’s GDP, to deliver individual emissions trajectories consistent with limiting global temperature rise to 1.5 degrees....
Special report from Climate Action NOW
Canada’s inadequate emissions target means that we are pumping carbon dioxide into the atmosphere at dangerously high levels.
Unless the government rapidly reduces its emissions in the future, Canada will contribute emissions to the global effort at a level that will have world temperatures increase to the dangerously high 3.5 Celsius mark above pre-Industrial Era...