I don’t think that anyone has ever doubted that science might be relevant in computing the expected consequences of actions.
Indeed. Put differently, science bears upon instrumental issues but not terminal ones. What would falsify this idea would be an example of new factual knowledge changing someone’s perception of the moral value of some action, with this change persisting even after adjusting for the effect the knowledge has on the instrumental value of the action.
Neither Harris nor Academian seems to have provided such an example, and I’m not sure one exists. Following are two examples of a slightly different type that also seem to fail.
Alice thinks homosexuality is immoral because it’s unnatural. Bob tells her that there are cases of animal homosexuality. Alice decides that it’s not unnatural and that it isn’t wrong. (But isn’t being natural the end, with sexuality being merely a means, such that what we see here is still just a revaluation of instruments?)
Alice thinks it’s wrong to X until Bob tells her about an evopsych theory under which condemning X was adaptive before people invented farming. Condemning X is not obviously adaptive or maladaptive today. Alice stops condemning X because she thinks her disapproval of it was just a mind trick and she’d rather not expend effort condeming things that aren’t “really wrong.” (Again, the end here is some sort of mental energy economy, while the instrument is her moral belief set?)
That said, I’m not too comfortable with the idea that new knowledge has no effect on terminal values. This is because the other contenders for influence on terminal values (e.g. ancient instinct) seem decidedly less open to my control.
P.S. I’m rather new here, and have not finished the sequences. If I’ve missed something that’s already been covered, I’d love a point in the correct direction.
I’m just getting into learning about CBT and its relatives. I’m in the middle of Cognitive Therapy: Basics and Beyond. Benefits: It seems pretty comprehensive and detailed, with plenty of “dialogs” between patient and therapist to illustrate the communication of various CBT concepts and techniques. Drawbacks: Because it’s geared toward therapists, not patients, some of the information seems irrelevant for self-therapy, e.g. how to structure a session.
Part of the point of CBT is to prepare people to be their own therapists. It would be nice if anyone out there knew about literature specifically about self-therapy.