Well, I am not sure, since I do not know what it is like to be a bat. But it is my understanding from descriptions of psychopathy that psychopaths do not have the same kind of inner life that an ordinary human being has. (This is not a behavioral test, but then psychopaths will not do so well on behavioral tests either, since so many of them behave like monsters).
(From personal experience, knowing some people who’d probably score as “mildly psychopathic”, there’s probably an inner-experience distinction in the same sense that there is with other strong neurological variations, and it can be more or less marked, but the idea that they’re “not fully human” seems more like a comforting rationalization, a way of trying to cope with the often profoundly antisocial behavior that high-profile psychopaths appear casually capable of.)
How exactly are you defining “entirely human” such that 1 to 3 percent of the population of H. sapiens fails to qualify?
Well, I am not sure, since I do not know what it is like to be a bat. But it is my understanding from descriptions of psychopathy that psychopaths do not have the same kind of inner life that an ordinary human being has. (This is not a behavioral test, but then psychopaths will not do so well on behavioral tests either, since so many of them behave like monsters).
Others in this thread have already addressed some of it, so I’ll just point you here:
http://lesswrong.com/lw/ckj/question_about_sociopathypsychopathyaspd/6n95
and here:
http://lesswrong.com/lw/ckj/question_about_sociopathypsychopathyaspd/6npo
and here:
http://lesswrong.com/lw/ckj/question_about_sociopathypsychopathyaspd/6n85
and call it good.
(From personal experience, knowing some people who’d probably score as “mildly psychopathic”, there’s probably an inner-experience distinction in the same sense that there is with other strong neurological variations, and it can be more or less marked, but the idea that they’re “not fully human” seems more like a comforting rationalization, a way of trying to cope with the often profoundly antisocial behavior that high-profile psychopaths appear casually capable of.)