Animal Welfare and Food System Transformation

Food system transformation toward plant-rich diets, cultivated meat and precision fermentation offers the potential to dramatically reduce farmed animal numbers and welfare harms.

Key Facts

Approximately 80 billion land animals are slaughtered for food annually worldwide
Shifting to plant-based diets could reduce the number of farmed animals by over 90%
Cultivated meat produces animal protein without slaughter using cell culture technology
Precision fermentation produces animal proteins including casein and whey without cows
Consumer behaviour change is the most powerful lever for reducing farmed animal suffering
Effective animal advocacy campaigns have accelerated corporate commitments to welfare improvements
Economic analysis suggests welfare improvements and reduced animal numbers are both achievable
The effective altruism movement has channelled significant funding toward farm animal welfare

Welfare Considerations

Food system transformation offers the most impactful pathway to reducing animal welfare harms at scale. Individual consumption choices aggregated across millions of consumers drive production decisions. Reducing or eliminating consumption of animal products from factory farming directly reduces demand for high-welfare-cost production. Cultivated meat and precision fermentation technologies may eventually provide animal proteins without the welfare costs of conventional animal farming. Supporting organisations working on both consumer behaviour change and technological alternatives represents high-leverage welfare-improving action.

What You Can Do

Reduce or eliminate factory-farmed meat and replace with plant-based alternatives or higher welfare products
Support organisations including Good Food Institute working on cultivated meat and plant protein development
Donate to effective animal welfare charities identified by Animal Charity Evaluators
Advocate for food labelling that clearly communicates animal welfare conditions in production
Encourage institutional food procurement policies that prioritise plant-based and higher welfare options