Our vision on factory farming methods |
Why do we have to end factory farming?Factory farming causes animal suffering. It also contributes to climate change, loss of nature and pollution. On this page we list our articles in three groups: the problems, the explanations and the solutions. The myth that factory farming feeds the worldSupporters of intensive livestock farming often say it is needed to feed the world. But according to the FAO, about 673 million people were still hungry in 2024. Most meat and dairy is sold to people who can afford it. Meanwhile about a third of the world's grain harvest is fed to animals. Livestock farming uses more than three quarters of the world's farmland. Yet it provides less than a fifth of our calories. Forests are cut down for pasture and for soy that ends up in animal feed. Cheap meat is expensiveMeat from factory farms looks cheap in the shop. But the FAO estimates that the world's food systems cause at least 10 trillion US dollars of hidden costs every year. Think of damage to health, nature and climate. The polluter does not pay for it. Taxpayers and future generations do. Read Factory farming: how did it come into existence? ProblemsWhat is wrong with factory farming
ExplanationsHow it came to this
SolutionsWhat needs to happen
Read furtherBackground and depth
Sources: FAO, The State of Food Security and Nutrition in the World 2025; FAO, Hidden costs of global agrifood systems (2023); Poore and Nemecek, Science (2018). Updated October 2026. |
