UN Secretary General António Guterres has called fossil fuel firms the “grandfathers of climate chaos” and argues that advertising limits like those imposed on tobacco should be applied to the fossil fuel industry as well. Unlike tobacco, energy is a demand inelastic necessity. Consumers do not buy gasoline because of a commercial, they buy gas because they need it and choose from amongst different suppliers. Under his logic, stopping defense contractors from advertising will end war, and increasing food commercials will stop hunger.  Guterres probably expects newly elected Mexican President Claudia Sheinbaum to stop her countries oil production since she is a climate scientist. But the policies that have caused Mex...