Butterfly effect, and as a result of it the theory that whatever we do is the result of chemical reactions happening inside of us. That means a person's behavio

Butterfly effect, and as a result of it the theory that whatever we do is the result of chemical reactions happening inside of us. That means a person's behavior can be simulated given all of his state variables, which may be millions in number. So basically, nothing is random; everything in this universe can be predicted.