It does matter, because it makes sense to focus on the biggest contributors to emissions, where the most gains could be made. The current thinking goes we shou

It does matter, because it makes sense to focus on the biggest contributors to emissions, where the most gains could be made. The current thinking goes we should eat "less or no meat", when the effort could be put towards not using grain for livestock feed, and promoting other changes such as reducing methane specifically by adding seaweed to the livestock's diet. That's not to mention that grazing is essential to both prevent and reverse desertification.