I want to pick up on Professor Bernadet's commentary.
It's really the power of these social media platforms to target and to identify issues that resonate with people's identities or their choice of identities and serve them content that appeals to their in-group, their identity in-group, or has them serving information, serving content, that targets an identity out-group. I think it's really important to understand that the information ecosystem, the way in which we consume information, has changed so significantly.
Most Canadians are more likely to cite a social media channel rather than a non-social media channel as their main source of news these days. That's just a phenomenon that we didn't see even five or 10 years ago. Those social media channels are personalized and are serving content that is intended to speak often to one's identity or one's choice of identities, and the identities, again, of people in the in-group and the out-group. That reduces the shared space we have for shared conversations, for shared information and for shared reasonable political debate.