I’d argue the most ethical course of action is to halt the breeding of additional animals for the purpose of slaughter. We have complete control of the situation here: not all wild animals die gruesome deaths, but a livestock animal’s fate is decided far before they are even born. It feels a little less than ‘humane’.
I think ethical meat can only truly exist in theory (though with cell culture meat I suspect that that will change).
Anyway, I just wanted to say 17 years is a long time. Thanks for walking the talk. Not many people do.