Why are some villagers are against pig factories?

Some villagers oppose pig factories due to concerns about environmental pollution, such as water contamination and unpleasant odors that can affect their quality of life. Additionally, they may worry about the impact on local agriculture and the potential for disease transmission. Economic concerns also arise, as large-scale operations can drive down prices and threaten the livelihoods of small farmers. Lastly, there are ethical considerations regarding animal welfare in industrial farming practices.