I didn't say anything about a carbon tax. I was talking more about agreed upon restrictions that can't simply have money thrown at them to just keep doing what they're doing. This carries over to a number of different policy decisions that have naive approached to truly reducing them. Like the real estate market, noise pollution, other pollution. Put another way, would you be chill about the local high-polluting company continuing to dump sewage into water ways if they're paying some fee? Probably not. People driving performance cars around can already afford the extra expense of having them, either for status or fun or whatever, I don't necessarily want to make it even more exclusive. A different example would be those disgusting coal-rollers that fuckheads drive. Do I want them to be able to drive in the city because they can afford to sink the cost and do it anyway? No.