Our primate cousins tend to eat a lot of insects. We (except for those with belief systems like Jainism) have no innate moral compunction about killing insects, yet people in western societies rarely eat them, preferring to eat stuff that we do have moral compunctions about killing. For some reason, the western high-tech solution to this is to focus on developing lab-grown mammal meat (and then no doubt seafood and fowl). Is there any chance this vat-grown meat will be cheaper or more sustainable than raising mealworms and crickets?