Have you ever convinced a religious person to become atheistic? How did you do this? How long did it take? Were the people in some sort of life crisis, or were they just living along?
This is probably a quite difficult task of persuasion. So stories how people were successful at it could be very interesting to improve ones' persuasion abilities.
Relatedly, it might be interesting to know what religious groups have gathered on techniques to convert people to their religion - are there some manuals/techniques floating around?
Citation? I've read of and seen the opposite much more commonly, but that's based on a non-randomly-selected sub-100-person sample size so I may have been mislead by the anecdata.
Yeah I should have said Alpha males. Herbs are easily changed and chained.
In any case women generally are more conformist than men. Also I suggest you check the rates of religious conversion (male converts to match females religion vs. vice versa), I think those can be argued to be a good proxy.