Insect farming is growing rapidly as a sustainable protein source. The welfare status of farmed insects is genuinely uncertain, requiring precautionary approaches at massive scale.
Insect farming presents the ultimate welfare scaling challenge: the numbers involved are so vast that even a small probability of morally relevant suffering translates to enormous aggregate harm. The honest answer is that we do not know whether farmed insects experience suffering in any morally significant sense. What we do know is that they are sentient enough to respond to noxious stimuli and that their environments influence their behavior. A precautionary approach supports research, refinement of slaughter methods, and investment in welfare science for farmed insects, without assuming certainty in either direction.