It is easier for moat people to live with fossil fuel so it is preferable right? I'm going to pass on the tired discussion of meat is what we're meant to eat because we've been going it forever. Bottom line is you CAN live without meat, it is perfectly healthy so it comes down to a choice. Now my original point was that having this half measures that require constant policing from both the consumer and industries is harder than cutting down something you don't need for good. Both routes require an equal amount of convincing of people, from eating less meat to using your car less or buying particular types of products over others are changes that most people are not ready or willing to accept and most likely won't come to full fruition until a couple generations down the line (regardless of the route) but you can start one yourself that requires no action from increasingly hostile politicians or corporation whose sole purpose of existence is in direct contradiction with the objective. As it is said, you vote with your money. Also if a tax was to be put on hugely polluting industries it'd be self-defeating to not tax meat and dairy.