Kind of like saying the best birth control is abstinence. Technically true, but most people are going to have kids anyway. As long as we stay around replacement rate, which most western countries are at or below, having kids is a good thing so that society can keep going as people (ideally) retire. So while we’re all still here, how can humans lessen our emissions. That’s the question.
Sure, but I don’t think that a ribeye deserves the same untouchable nature as continuing the human species. Especially because if we get too many people choosing the child free route, suddenly your retirement plan will need to include a bullet. We don’t have to all go full vegan, but would it be the end of the world to have a passing relationship with beans, or at least give the impossible whopper a try.