I think carbon pricing, if properly designed, offers a policy solution that addresses a number of the principles that we see should be embedded in policy. Certainly, it provides some level of transparency. A carbon price with some predictability about how that price is going to change over time provides some clarity and predictability as well. From an economist's point of view, carbon pricing drives to the lowest cost reduction opportunity.
On January 30th, 2019. See this statement in context.