Earlier quoted context omitted.
And you can't think of any reasons outside of ethical arguments why it might be a good idea to make sure everyone has their basic needs met? Really? Have you spent very long trying to come up with one? Here's one to get you started: When a very small number of people have everything and a great many people have nothing, not even what they need to survive, those hungry desperate masses will have nothing to lose and ev…
It always comes down to violence and that argument makes me less sympathetic not more. I'm not interested in paying off what amounts to a rabid unproductive population for some hope of safety. Also, I'm not particularly scared of people that can't manage to find some success in the modern US either. So if you argument is that we should increase taxes so another Mao doesn't exist, I'd rather just kill Mao.
You might not be sympathetic to your fellow animals, but you can bet that if a bunch of them frightened, angry, and hungry start circling because they see you as all that stands between them and survival they won't be very sympathetic to you either.
We already make a number of concessions to preserve a polite society. Keeping your fellow animals fed and making sure they have a chance to advance (something to work for) is a small price for security and stability because otherwise those things are impossible.
You can think of it as ransom, but I prefer to think of it as an investment in and routine maintenance of society itself and ultimately we all benefit and see returns on that investment.