Animals shouldn't suffer either if they're raised right. I also don't see how putting a bullet through a cow's head somehow causes any suffering.
This is not possible at-scale.
Also, do you really think that giant corporations, that would willingly throw humans under the bus by the truckload to save a few dollars, give a crap about the suffering of an animal? Especially an animal that is slated for the slaughterhouse anyways?
Just look at how they react to undercover videos that expose illegal practices behind their closed doors. They immediately start lobbying for industry-specific laws that make it illegal to do undercover investigative journalism of their industry (the so-called AgGag bills).
They can't even stay within the letter of the current (and fairly lax) laws on how they are supposed to operate, and when exposed find it more logical to (attempt to) make it illegal to expose their crimes rather than to just stop committing said crimes.
1. I mentioned that the current laws are lax for a reason. There really isn't much in the way of controls over animal agriculture other than things that might affect public health and safety. Getting all of these companies to play ball with the current legal environment will not get us anywhere near where we would need to be.
2. The idea that "all" we have to do is prevent them from lobbying and enforce the current laws is hopelessly naive and not a light undertaking. (Especially in areas where this industry is the main industry / employer). You're also ignoring all of the government subsidies that are already poured into this industry. The government has been in bed with this industry for a long time.
[1] https://www.ted.com/talks/dan_dennett_s_response_to_rick_war...
I don't believe this is as true as you seem to think.
Supposing someone proved to you with some future subjectivity-detecting tricorder that cows do understand all they go through, will you change your mind about the humane bullet method?
> cows do understand all they go through Also you seem to be exaggerating a bit, what do you exactly mean by all? Are you talking about their entire life or just when they're about to be slaughtered, because I think for most parts cows have a pretty happy life. The slaughtering could be done more precisely and quickly but that's really just negligence on the part of some bad actors and not something that is inherently difficult to fix.
"Cows don't understand what's happening to them, we would! Unless we wouldn't, as aliens might already be secretly controlling us and that's why we don't understand 'the meaning of life' etc. in which case it's not that bad is it?"