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A comment on Water Found Deep Inside the Moon. Parent comment

Re:Water Found Deep Inside the Moon by ars on Thursday August 24, 2017 @07:04PM (#15094829)
What is the difference between a universe that doesn't exist, and one that no one notices exists? There is no difference.
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Re:Water Found Deep Inside the Moon by khedoros1 on Thursday August 24, 2017 @07:38PM (#15095025)
The difference is itself: one universe exists, one doesn't. Notice doesn't define existence. Measurability doesn't define existence. Meaning doesn't define existence.
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