A couple months ago, someone left an innocuous comment on my post 4 Weird “Clues” that Parallel Universes Exist. The comment was this: “You need to look up the Berenst#in Bears problem.” My response at first was probably what yours is now: The what? But after a quick Google search, I realized what this person … Continue reading The Berenst#in Bears Problem: Are We Living In An Alternate Worldline?