Webdepending on one’s taste, there are so many types of parallel universes to choose from—alternative cosmos galore. If extra dimensions are not your thing, maybe bifurcating timelines would work. Webthere are several hypotheses in physics that suggest our universe exists alongside multiple others, nearly identical to our own, that we can't detect. But according to theoretical physicist and bestselling author brian greene from columbia university,. He suggested that maybe something about our enclave of the universe, and maybe even our whole universe, is. Weband there’s nothing unique about him: Every person, rock, and particle in the universe participates in an endlessly branching reality, carroll argues, splitting into alternate versions whenever an event occurs that has multiple possible outcomes. Webif physics conspires just right, there might be an infinite number of parallel universes out there. But we need some help.
