Cultivated meat produced from cell cultures could eliminate the welfare harms of conventional animal agriculture. Understanding current progress and welfare implications informs advocacy decisions.
Cultivated meat represents potentially one of the most transformative developments for animal welfare in history. If commercially successful at scale, it could eliminate the need for the billions of farm animals currently raised in conditions causing chronic suffering. The transition from conventional to cultivated meat would prevent suffering at a scale no other single intervention could match. Current welfare concerns include the use of fetal bovine serum from calves during production, though plant-based and synthetic alternatives are being developed. The timeline for significant market penetration remains uncertain. As an investor in welfare outcomes, supporting cultivated meat development through purchasing, advocacy for regulatory approval, and backing relevant research organizations offers high expected welfare return.