Thanks very much.
I want to talk more about regulation than ethics, particularly because of the most recent example where Facebook has said to our Privacy Commissioner, “Thanks for your recommendations; we're not going to follow them”, so I think we need stronger rules as far as they go.
Mr. Wagner, in a recent article, one of the three examples you use about AI is social media content moderation. At this committee we've talked about algorithmic transparency. In the EU it's algorithmic explainability. In that article you noted that it's unclear what that looks like. It's a new idea, obviously, in the sense that, when we've spoken to the U.K. information commissioner and had recent conversations with the EU data protection supervisor, they are just scaling up their capacity to address this issue and to understand what this looks like.
Having looked at this issue yourself and written about this, when we talk about algorithmic transparency, is there a practical understanding that we ought to have? It's one thing to make an recommendation on algorithmic transparency. What should it specifically look like?