Doesn't that also go to the idea that you really need to focus not just on one mechanism? When we're trying to achieve our climate goals, we need a multi-faceted regulatory approach, investing in transit, innovation and green energy, emissions reductions and water and sewers to ensure we are using waste energy and not just allowing methane to escape.
One silver bullet is not going to solve this. There's a lot of talk that a price on pollution is going to be a waste of time. We know that by itself it's not the solution. We need to have a multi-faceted approach to this.