Cultivated Meat and Animal Welfare: Potential and Limitations

Cultivated meat — grown from animal cells without slaughter — could dramatically reduce farmed animal suffering, but technical, economic, and regulatory challenges remain significant.

Key Facts

Cultivated meat is produced by taking a small biopsy of cells from a live animal and growing them in a bioreactor.
Singapore approved the first commercial sale of cultivated chicken in 2020; the United States followed in 2023.
The number of farmed animals needed to seed cultivated meat production is a tiny fraction of those needed for conventional meat.
Current cultivated meat production costs have fallen dramatically but remain above conventional meat at commercial scale.
Fetal bovine serum (FBS), used in many early production processes, raises animal welfare concerns; plant-based alternatives are being developed.
A full transition to cultivated meat could reduce livestock-related land use by over 99% according to some projections.
Consumer acceptance remains a key barrier; surveys show that willingness to try cultivated meat varies by country and demographic.

Welfare Considerations

Cultivated meat represents a potentially transformative technology for animal welfare. If it reaches price parity with conventional meat and achieves broad consumer acceptance, it could enable a shift away from factory farming at a scale no other single intervention could achieve. However, important welfare caveats remain. The use of fetal bovine serum — derived from fetal calves — in some production processes is ethically problematic and is being actively replaced by plant-based serum alternatives. Questions about the welfare of animals used as cell donors also warrant attention. In the nearer term, the most impactful welfare gains come from reducing consumption of conventional meat; cultivated meat is a long-term structural solution rather than an immediate fix.

What You Can Do

Stay informed about cultivated meat developments and support companies prioritizing FBS-free production methods.
Advocate for clear regulatory frameworks that allow safe, efficient scaling of cultivated meat production.
Support research institutions developing plant-based and serum-free cell culture media.
Engage with cultivated meat companies to encourage transparency about welfare and environmental practices.
Reduce conventional meat consumption now, rather than waiting for cultivated alternatives to scale.