Thank you very much, Mr. Chair. Thank you, also, to our guests today.
It's really fascinating to see the variety of ideas that we hear around this table. I want to thank you for coming and offering them.
I have a follow-up question, of a sort, to my colleague's question. I'd like each of you to answer, can putting a price on carbon be used to kill an industry? I'd like to start with Warren, please.