Well, supposing the brain of a certain person would be able " to feel" sufficient informations about the actual state of the world and also "to feel" its tendencies, it is completely reasonable that a "sensitive" person would be able to "preview" the future behaviour of the world... Something like extrapolating a system's behaviour when it is known its dynamic equations and have initial conditions at a time (simplifying...). Obviously the supposed sentitives, if real, are subjected to lots of noises and errors...But... if the above supposition is true, when we artificialize brain's functions, we'll be able to reduce the error too... and preview (extrapolate...) the future...