Shifting human diets toward plant-based foods reduces animal suffering at scale, making dietary choice one of the most impactful individual welfare actions.
Dietary choices that reduce animal product consumption are among the highest-impact individual welfare actions available. The scale of animal farming means that even modest reductions in demand, when multiplied across millions of consumers, translate to significant reductions in animal suffering. Research on the welfare costs of different production systems enables prioritization — reducing the highest-suffering products first maximizes welfare impact per dietary change. The improvement in plant-based food quality and availability has reduced the practical barriers to this welfare-positive transition.