As part of our Continuous Medical Education (CME), I had to take a biostatistic class. A teacher, who is professor at Harvard, made an interesting and strong comment. I was unable to agree with him, as agreeing with the following, I don't know where to put human conscious, values, good and evil and as many say the day of judgement. But yes, I pondered on this for many hours.
"If you keep all biases away, minimize all confounding factors, chance at zero and every imaginable variable at constant - all humans will behave same in the given equation (situation)"!
Andekhi quwwatoN ke ghere main
Insaan phir bhi , - kathere main
(Shackled by unseen forces, but human is still to be judged)