This is a question directed to Mr. Brown and to Mr. Jackson and Ms. Clarke-Walker.
In your proposal from the CLC you referred to the large final emitters and Pembina and pricing carbon at $30 a tonne for large final emitters. You said this “would force real change without undue disruption” or dislocation.
I am wondering, both from the Canadian Labour Congress and from Mr. Brown, whether you have any further analysis that would confirm that this is the sweet spot between forcing change and causing economic disruption, or whether you've just gone as far as Pembina. Maybe Mr. Brown has some independent information. We're looking at fiscal tools, and one of them clearly is that this needs a price incentive to get people moving. Is that the right kind of zone for a price signal?