Cricket farming for food and feed is one of the fastest-growing sectors of insect agriculture, with welfare questions about rearing conditions gaining scientific attention.
Cricket farming presents moral uncertainty about the scale of potential suffering involved. If crickets have some form of negative experience — and the evidence neither confirms nor refutes this — then industrial operations rearing billions annually could represent significant aggregate welfare harm. The precautionary principle supports implementing low-cost improvements: reducing ammonia through better ventilation, avoiding overcrowding that causes injury and cannibalism, and using rapid-cooling killing methods. As the industry scales, establishing welfare norms early is far easier than retrofitting standards onto established high-volume operations.