I don’t really agree, but I do understand where you’re coming from. I do think you’re right in pointing out that all these behaviors give the individual a more likely chance to survive, but I also think that is exactly Kropotkin’s point. That these social behaviors were naturally selected, the individuals who displayed them were more likely to survive.

But where I disagree is in the fact that the individuals themselves aren’t consciously thinking, “this is what will give me, an individual, the best chance to survive.” You see what I mean? For example, the horses forming a circle around the young to defend from wolves – they’re not thinking, “I need to protect myself.” They have an instinct to protect the young, so the young go in the center. If an adult were purely individualistic, it would enter the circle, itself, right? Or if my neighbors house is on fire, what’s most advantageous for me as an individual is to run away, but I feel compelled to yell for help. Or kittens – wouldn’t they be better off as individuals if they just killed off their siblings, so that they could have a full mouth? But no, being raised with other young kittens allows them to learn to hunt through play, to groom themselves, and to learn socialization tactics and reading body language, which further increases their chances of survival when encountering other cats as adults.

So yeah, you’re totally right in a sense, animals act in these ways because their ancestors passed on the genes that predisposed them to acting this way, and those behaviors make them more likely to survive because they (the behaviors) made their ancestors more likely to survive. See what I’m getting at? Kropotkin’s point is that it is evolutionarily advantageous to engage in social activity and cooperation.

I totally buy it, personally. You ever think about why we blush involuntarily? Or why we feel so wretched when we think we haven’t been accepted socially? Why it feels good to just help someone, or when we wince when we see someone else in pain? We’re social animals, built to socialize. I mean, we all speak a language! We naturally are compelled to talk baby-talk at babies. We touch each other, even in platonic, non sexual ways. These social behaviors are rewarded because they helped us survive, yes, but we don’t think about them as actions we take to increase our chance of survival. We do them because they feel good, because they’re supposed to.