Note: This post originally appeared in the monthly farm animal welfare newsletter written by our farm animal welfare team. Sign up here to receive regular email updates with research and insights into a farm animal advocacy research topic. We decided to cross-post this one because we thought it was especially interesting and wanted to make people aware of the newsletter, but note that the newsletter is not thoroughly vetted by other staff and does not necessarily represent consensus views of the Open Philanthropy Project as a whole.
From 2015-17, advocates secured pledges from over 300 US food companies to eliminate battery cages for the more than 240M egg-laying hens in their supply chains, mostly by 2025. (Advocates also secured another 800+ pledges from non-US food companies — the subject of a future newsletter.)
This was a big win for the farm animal movement. Fewer than 50 full-time advocates pushed the $9B US egg industry to commit to eliminate its core business practice — confining hens in tiny cages — at a cost to the industry of $7B-$9.5B. A 2016 Washington Post front-page story declared a “victory for the animal welfare movement”, noting that even egg producers think a “cage-free future is a fait accompli.”