Knowledge noun – A body of facts learned by study or experience. Prediction and knowledge are semantically related. In some cases you can use "Prediction" instead a noun "Knowledge". Nearby Word: knowledgeable
Later his skills come in handy - he pilots Starbug due to his knowledge of ship controls, he has excellent navigation and prediction abilities, is able to detect danger, and in general his dialogue indicates he knows the characters better.
Someone would eventually use that knowledge to Screw Destiny and cause the plan to Go Horribly Wrong: the predictions made by psychohistory are still vulnerable to a Butterfly of Doom, and psychohistory itself is a powerful enough butterfly to derail any prediction it can make.