The other important thing that AA does, which is quite critical, is get individuals with problems frequent, implicit counseling from others who have been through the same thing. This is very hard to get in modern life in most other ways. It's possible, but AA makes it the default process. You can throw away all the other stuff about AA and dismiss it, and you are still left with the fact social therapy in any form is very effective, and AA promotes that.
This isn't a distortion, this is the empirical view of AA.
As for explicitly unreligious, I would like to include the twelve steps here:
1) We admitted we were powerless over alcohol—that our lives had become unmanageable.
2) Came to believe that a power greater than ourselves could restore us to sanity.
3) Made a decision to turn our will and our lives over to the care of God as we understood Him.
4) Made a searching and fearless moral inventory of ourselves.
5) Admitted to God, to ourselves, and to another human being the exact nature of our wrongs.
6) Were entirely ready to have God remove all these defects of character.
7) Humbly asked Him to remove our shortcomings.
8) Made a list of all persons we had harmed, and became willing to make amends to them all.
9) Made direct amends to such people wherever possible, except when to do so would injure them or others.
10) Continued to take personal inventory, and when we were wrong, promptly admitted it.
11) Sought through prayer and meditation to improve our conscious contact with God as we understood Him, praying only for knowledge of His will for us and the power to carry that out.
12) Having had a spiritual awakening as the result of these steps, we tried to carry this message to alcoholics, and to practice these principles in all our affairs.
I am struggling to find an unreligious interpretation for steps 3, 5, 6, 7, 11, and 12, even if the "higher power" isn't an Abrahamic religion "God".
What's a spiritual awakening to an atheist?
Being a Christian myself, I know I function much better when I'm consciously in an attitude of trusting God -- it lets me relax and simply be who I am and do what I need to do, without worrying about "fixing things" outside of my control. (And yes, I do take an intellectually rigorous approach to my faith, but that's a different topic.)
Very magnanimous of them. But why would a rehabilitation program have a notion "of a higher power", and especially it's own notion of it?
this is a big if. the way AA is structured (they don't themselves collect any statistics about efficacy whatsoever) makes it extremely difficult to draw any conclusions about how helpful it is.
as other people have said, AA essentially provides free group therapy, which is likely to be at least slightly helpful. i'm not sure there's any evidence to suggest that the 12 steps or higher power aspect yield any benefits over generic group drug counseling.
[1] The Power of Habit, by Charles Duhigg : while not scientifically spotless, the book directly addresses the methods of AA. To successfully establish a change in habit, one needs a belief that I can change : there is some sound evidence presented in the book.
Smart Change, by Art Marckman : he is literally a scientist and I can't find anything scientifically incorrect in this book. He also mentions and gives evidence for the advantage of belief in one's ability to change : here the context is not directly AA.
I knew about this 'misunderstanding' that most people have about AA and its 'higher power' thing.
I actually attended meetings though, and their 'unreligious process' is actually anything but.
A couple of the chapters were fine, and listening to people tell stories of their experiences was great, but there is a heavy cult-like vibe pushed on you relentlessly at most.
They parrot on about the fact that you are helpless to effect change in your own life and without the group, you will inevitably drink again.
That turned me off completely and I never went back. Still haven't had a drink in a year since either.
https://www.theatlantic.com/magazine/archive/2015/04/the-irr...
(Fun fact: when it started, it wasn't anonymous -- except one of the founders kept showing up drunk in public, and they realized this itself was pretty quickly debunking their success claims!)