Psychohistory : Modelling Population Behaviour

Ever since I have had a chance to read the series of books on the Foundation Trilogy by Isaac Asimov I have had a great curiosity about and fascination for the imaginary science of psychohistory. But is psychohistory really imaginary ? Can we not use statistical simulation tools to model the behaviour of large human populations. Having toyed with this idea for a while, I thought of publishing it here [ since no journal will ever accept such heresy ]. Take a look 

If anyone has an interest in this "science" let us collaborate !