Earlier quoted context omitted.
Since we plant things that we eat and sell (or give away) we are removing nutrients from the soil. Someone has to put them back. We could do that with industrial NPK fertilizer, but that's not very ecological. Chicken manure is a more complete and natural fertilizer, and for the most part the chickens even spread it around for us. They also engage in some pest control (the ducks are especially good at that, without t…
> I think treating nature with respect and letting sentient beings live their life in a way that respects their nature is more important than simply "not killing". But isn't the best way to respect these animals is to avoid killing them when we don't need to in order to survive? I've talked to so, so many people who keep animals and ultimately kill them that talk about this reverence for the natural world, and they t…
Also I don't know that your "killing only when necessary for survival" is really a tenable argument. When exactly is it necessary for my survival? When there's a deadly pit-viper in the house, should I kill it for my survival? For our dogs survival (they are at greater risk because they think its their job to attack the snake)? I generally don't kill it, I capture the snake alive and take it away, at not inconsiderable risk to my life. I think that killing to maintain a well-functioning ecosystem is more ethical than a somewhat vague "killing to survive".