You probably also wouldn't wanna be eaten, so ummmm..excuse me if this comes off dickish...who gives a shit.
I see what youre trying to say (hehe wheat is murder) but the purpose to which it is burnt is a lot different to the purpose to which it is eaten. We eat to survive, animals, plants etc, this is natural but to torture something in such a way isnt very charactoristic of nature just because it's more efficient and costs less to do so. Im still going to eat meat but it doesnt mean I agree with how they kill animals. We are the only species in the world (humans) that has the awareness to defy our instincts and exist in whatever we want to do. This is why we should take more responsibility for our actions (not personally). Why cause something more pain than it needs to save money or are you that capitalistic .