DJ Killer Q, Aquarius Moon has already argued that mitigating factors like starvation would make it justifiable. Infestation of cockroaches in your own home is different from insects in their natural jungle habitat. We are appalled at children who pull legs off flies; or who stick fireworks up cats arses. however much you dismiss the value of a life of an insect, killing them for entertainment and to make viewers squeal with disgust, desensitizes us to animal cruelty. When you come across that group of schoolboys poking a wounded hedgehog in the gutter, how are you going to persuade them this is wrong? Their actions show a lack of empathy. I would say I.A.C.G.M.O.O.H. reinforces that.