Mr. Tweedy, I'll concede your point that not everything in the environment [trees etc] possibly relevant to behavior need be taken into consideration when accounting for social behavior. I have to, given something I read today from a radical behaviorist, Philip Hineline, on the matter.
First your statement [again]:
When we talk about "environment" we are primarily talking about persons, not about trees and mountains etc. My environment is the people I interact with and the results of their actions. Environment is the sum of the choices of many individuals. Hence, I would say that environment itself is a product of free will.
Now Hineline: "Social behavior is also treated as not different in kind from other behavior. By definition, organisms constitute salient parts of each others' environments. The synergistic interaction between social behavior and its environment can be extremely dynamic [...] but for a radical behaviorist this dynamism is to be understood through separate but simultaneous analyses of the behavior of the organisms that are involved."
I was rather struck with the similarities, though the differences are important, too. From your statement, it is not many steps to saying the discussion is about good and evil, right and wrong, moral environments. Freewill, writ large, is at the core of the social environment, therefore the discussion is about choices, moral ones, and good and evil.
From my perspective, good and evil need not enter the discussion and would not be a component of Hineline's analysis of social behavior. As Hineline said, social behavior is not different
in kind from other forms of behavior. We may get upset at the ice when we slip on it and hurt ourselves, we may even hit it and curse it. We don't call it evil, though. Good and evil are descriptions we give behavior, of course, not things [unless we are imparting intelligence on these things], and if a person behaves a certain way reliably, we will also say that the person is good, or evil, or has a good heart, or an evil one.
But describing behavior or patterns of behavior as good or evil doesn't get us any closer to determining the cause of the behavior. Do I commit crimes because I am a bad man, or am I a bad man because I commit crimes? Aren't there other reasons I might commit a crime [Ah, but if I give in to these other reasons, I am still a bad man, therefore the reason I commit the crime is still that I am bad]. In determining the cause of social behavior, I look for other explanations. If I can find them, and in most cases I suggest they can be found, I can probably do something about the behavior. Now, if I find someone who is dead-set against changing their ways, for whatever reason, [for example, someone like the character of Mr. Resnick's story, who takes pleasure in killing], my task is clearly a difficult one.
For the record, although I don't think in terms of good and evil in determining the cause of behavior, I do believe people are, and should be, accountable for their behavior.