I'll clarify the point I want to make, Mr. Chair.
Mr. Mazier, what I'm saying is highly relevant, because the net zero accelerator initiative is precisely the investment tool box. The motion asks whether it's effective.
With this tool box, I think we'll get there. In your motion, you conclude that it's perhaps not the best tool. Billions of dollars have to be invested in the technology. That being the case, what other options are there? Two other tools can be used—I've already spoken about the first.
The second tool would be the introduction of regulations, as was done for plastic. Because we want to stop using plastic, regulations were introduced. The government tells us what we ought and ought not to do.
The third tool would be to place a ceiling on oil sector emissions.
If investment isn't working, as you claim in your motion, what other options are there, Mr. Mazier? There could be a ceiling on emissions or—