‘Spooky action at a distance’ is now used to describe quantum entanglement. But forces, like gravity, appear in the form of action at a distance too. Are forces spooky too? Physics professor, Sverre Holm, journeys the occult origins of forces, and the mysteries still looming over modern science. 

Isaac Newton is well known for having added, "I frame no hypotheses" to the second edition of Philosophiæ Naturalis Principia Mathematica in 1713, meaning that he could not explain the cause of gravitation.

Gottfried Leibniz’ view was that if such attraction at a distance is not explainable then it is a perpetual miracle, and added that it is “a chimerical thing, a scholastic occult quality.”

Leibniz’ dismissal is all the more strange in light of Newton’s seeming agreement with Leibniz. Newton himself had after all dismissed the medieval scholastics for their belief in substantial forms, like “sympathies” between similar objects. He had written that “to tell us that every Species of Things is endow'd with an occult specifick Quality by which it acts and produces manifest Effects, is to tell us nothing.”