Thank you.
Yes, it's a crucial issue, and lesson 6 is all about that. It's nice to have plans and targets, but if you don't act on them, then what are Canadians getting for all of this effort? The story from 1990 to 2019—which is the full time span for which we have data—has been about a 20% increase in emissions over successive governments, from the first commitment in the green plan to Rio, all the way to the present, so there have been a series of failures followed by failures and other failures. I would say that when the Greenhouse Gas Pollution Pricing Act was passed in 2018, it signalled a new approach. I would say it's too early to say, at the current level of the carbon levy, what percentage of the reductions will come from that vis-à-vis the other many programs—there are about 64 programs in Canada right now at the federal level. What I am looking forward to seeing is how the carbon price and other measures will add up in the new plan that is expected to be tabled next month under the net-zero act. We'll have to look at that new plan from Canada to see whether it adds up with the carbon price and all of the other measures to reach the new target you mentioned as well as to get us on the path to net zero for 2050.