We’ve seen nonlocality pop up all over the place: in experiments on the quantum realm, in the paradoxes of black holes, in the grand structure of the universe, in the maelstrom of particle collisions.
In all these examples, physics enters a twilight zone.
Things can outrun light; cause and effect can be reversed; distance can lose meaning; two objects may actually be one. The universe becomes spooky.
Spooky Action at a Distance: The Phenomenon That Reimagines Space and Time–and What It Means for Black Holes, the Big Bang, and Theories of Everything