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In theoretical physics, top-down cosmology is a proposal to regard the many possible histories of a given event as having real existence. [1] This idea of multiple histories has been applied to cosmology, in a theoretical interpretation in which the universe has multiple possible cosmologies, and in which reasoning backwards from the current state of the universe to a quantum superposition of ...
According to John Horgan, science journalist writing for The Wall Street Journal, Hawking, in his book, prefers string theory as a way of explaining the "theory of everything" (which Hawking predicts to be solved by "the end of this century") and, based on quantum mechanics, considers empty space as filled with virtual particles, "popping into ...
Stephen Hawking and the Theory of Everything (2007) Stephen Hawking: Master of the Universe (2008) [431] Into the Universe with Stephen Hawking (2010) [432] Brave New World with Stephen Hawking (2011) [433] Stephen Hawking's Grand Design (2012) [434] The Big Bang Theory (2012, 2014–2015, 2017) Stephen Hawking: A Brief History of Mine (2013) [435]
The afterlife played an important role in Ancient Egyptian religion, and its belief system is one of the earliest known in recorded history. When the body died, parts of its soul known as ka (body double) and the ba (personality) would go to the Kingdom of the Dead.
Stephen Hawking recently cautioned that such power will not likely come without consequences, particularly if it goes. Artificial intelligence is often heralded as a potential path for the ending ...
The chronology protection conjecture is a hypothesis first proposed by Stephen Hawking that laws of physics beyond those of standard general relativity prevent time travel—even when the latter theory states that it should be possible (such as in scenarios where faster than light travel is allowed).
45 Stephen Hawking Quotes. 1. “Life would be tragic if it weren’t funny.” 2. “It would not be much of a universe if it wasn’t home to the people you love.”
Stephen Hawking is a supporter of space travel, in part, because he thinks the survival of humanity depends on it. Hawking shared these thoughts in an afterword for Julian Guthrie's book "How to ...