Insect farming welfare is an emerging field addressing welfare under significant scientific uncertainty, with precautionary welfare measures applicable at the extraordinary scale of commercial production.
Insect farming welfare operates at the intersection of scientific uncertainty and extraordinary scale. If insects have any capacity for welfare-relevant experience, the scale of commercial production means the welfare implications are numerically among the largest in animal agriculture. The appropriate response under uncertainty is the precautionary principle: implement welfare measures that are feasible and low-cost, even when their benefits are scientifically unconfirmed. Temperature management within optimal ranges, appropriate density limits, and lower-distress killing methods are all achievable without significant cost and represent responsible stewardship under uncertainty. The scientific investment in insect welfare research — clarifying the question of insect sentience — is the most important medium-term action.