Big Crunch

Similar topics in Freebase

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  Atheism

  Atheism is, in a broad sense, the rejection of belief in the existence of deities. In a narrower sense, atheism is specifically the position that there are no deities. Most inclusively, atheism is simply the absence of belief that any deities exist. Atheism is contrasted with theism, which in its...
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  Big Bang

  The Big Bang theory is the prevailing cosmological model that explains the early development of the Universe. According to the Big Bang theory, the Universe was once in an extremely hot and dense state which expanded rapidly. This rapid expansion caused the Universe to cool and resulted in its...
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  Multiverse

  The multiverse (or meta-universe, metaverse) is the hypothetical set of multiple possible universes (including the historical universe we consistently experience) that together comprise everything that exists and can exist: the entirety of space, time, matter, and energy as well as the physical...
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  Moral relativism

  Moral relativism may be any of several philosophical positions concerned with the differences in moral judgments across different people and cultures. Descriptive moral relativism holds only that some people do in fact disagree about what is moral; meta-ethical moral relativism holds that in such...
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  Eudaimonia

  Eudaimonia or eudaemonia (Ancient Greek: εὐδαιμονία [eu̯dai̯monía]), sometimes Anglicized as eudemonia ( /juːdɨˈmoʊniə/), is a Greek word commonly translated as happiness or welfare; however, "human flourishing" has been proposed as a more accurate translation. Etymologically, it consists of the...
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  Big Rip

  The Big Rip is a cosmological hypothesis first published in 2003, about the ultimate fate of the universe, in which the matter of the universe, from stars and galaxies to atoms and subatomic particles, is progressively torn apart by the expansion of the universe at a certain time in the future....
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  Absurdism

  In philosophy, "the Absurd" refers to the conflict between the human tendency to seek value and meaning in life and the human inability to find any. In this context absurd does not mean "logically impossible," but rather "humanly impossible." The universe and the human mind do not each separately...
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  Moral skepticism

  "Moral skepticism" denotes a class of metaethical theories all members of which entail that no one has any moral knowledge. Many moral skeptics also make the stronger, modal, claim that moral knowledge is impossible. Moral skepticism is particularly opposed to moral realism: the view that there are...
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  Friedmann–Lemaître–Robertson–Walker metric

  The Friedmann–Lemaître–Robertson–Walker (FLRW) metric is an exact solution of Einstein's field equations of general relativity; it describes a homogeneous, isotropic expanding or contracting universe that may be simply connected or multiply connected. (If multiply connected, then each event in...
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  Heat death of the universe

  The heat death of the universe is a suggested ultimate fate of the universe, in which the universe has diminished to a state of no thermodynamic free energy and therefore can no longer sustain motion or life. Heat death does not imply any particular absolute temperature; it only requires that...