I'm worried about the growth of industrial-scale insect farming. We don't know if insects are sentient, or if they are how to weigh their experiences against different species. But based on what we do know I think we should consider a significant possibility that they are sentient. And if so, I think there are reasons to think industrial-scale insect farming could be particularly problematic on animal welfare grounds, especially given its huge scale. I recommend this EA Forum post for more details on specific welfare concerns.
What are your thoughts regarding potential welfare and environmental concerns of using insects/insect meal for animal feed and human consumption?