I wouldn't know as I don't speak their language, but some wild animals look out for animals of other species and bond with animals of other species. People act like this doesn't occur unless humans are one of the two parties, but compassion for other species is not a human-exclusive trait.
There's a video too painful to watch a second time, but give it a look. I don't recall the name but it shouldn't be hard to find. There are fish out of water that some assholes left to suffocate on the concrete, and their dog is running his nose through puddles, trying to splash it onto their gills and keep them hydrated. Meanwhile, the owners just find it so amusing. It really sickens me to my core.
I'm just saying, that claim you made about killing going both ways also applies to compassion, and the compassionate seem to be the minority.
People act like using the cruel example of nature makes it appropriate for them to do something, but nature has examples of kindness, too, which makes the argument of "natural=OK" totally moot.
How many humans adopt instead of/in addition to having their own children?
How many people pledge their excess resources to help others?
How many people actually keep their promises when something unforeseen happens, and doing so would require sacrifice?
How many people avoid doing preferential things they know to be damaging, whether it's not eating animals, getting off their lazy asses and buying a water filter so they don't need to consume bottled water, or getting a more efficient car instead of a sports car in an attempt to get laid?
How many people are fiscally responsible with their finances in general, let alone their food finances?
How many buy their food local-only or grow their own?
How many people actually understand their children's natural propensities and nurture them toward that so they actually know what they want to do as they grow older?
For that matter, how many parents actually understand how to raise their children without striking them?
Or using negative reinforcement on their pets?
Even little things, like being trusting and trustworthy.
I think of these things, and I think, "That's what amounts to a good person.
People who have a better option, and take the better option."
I'm more libertarian/right-wing in respects to I do not believe the government should force people to do the right thing beyond the point of not doing malicious things, but I still believe in doing good. Gotta have a heart.