alternative realities

Alternative realities, also known as parallel or multiple universes, are theories suggesting that there might be other versions of existence besides our own. These could be worlds where different choices were made, leading to different outcomes, or entirely separate realms governed by different physical laws. Think of them as "what if" scenarios embedded within the fabric of reality. While primarily speculative and explored in physics and philosophy, these ideas help broaden our understanding of the universe's complexity, highlighting that our universe might be just one of many configurations of reality.