人择原理

在宇宙学中，人择原理（Anthropic principle）是一种认为物质宇宙必须与观测它的智能生命相匹配的理论。

人择原理指出：如果万物与自然定律存在，那幺万物与自然定律定会被人类发现。如果万物与自然定律不是人类所看到的形态出现的话，人类就不会知道这些定律是怎样出现的。只有在少数像我们这样的一些宇宙中，智能及生命才得以发展并能质疑：「为何宇宙是我们看到的这种样子？」回答很简单：「如果它不是这个样子，我们就不会在这里。」

Anthropic principle 人择原理

Properties of n+m-dimensional spacetimes

The anthropic principle (fromGreek anthropos, meaning "human") is the philosophical consideration that observations of the Universe must be compatible with the conscious and sapient life that observes it. Some proponents of the anthropic principle reason that it explains why this universe has the age and the fundamental physical constants necessary to accommodate conscious life. As a result, they believe it is unremarkable that this universe has fundamental constants that happen to fall within the narrow range thought to be compatible with life. The strong anthropic principle (SAP) as explained by John D. Barrow and Frank Tipler states that this is all the case because the universe is in some sense compelled to eventually have conscious and sapient life emerge within it. Some critics of the SAP argue in favor of a weak anthropic principle (WAP) similar to the one defined by Brandon Carter, which states that the universe's ostensible fine tuning is the result of selection bias: i.e., only in a universe capable of eventually supporting life will there be living beings capable of observing and reflecting upon fine tuning. Most often such arguments draw upon some notion of the multiverse for there to be a statistical population of universes to select from and from which selection bias (our observance of only this universe, compatible with life) could occur.

单词	Anthropic principle
释义	Anthropic principle 原声例句生活大爆炸第6季 Leonard, where do you stand on the anthropic principle? Interesting question. 莱纳德，你同不同意人择原理！这问题有意思。生活大爆炸第6季 Hey, guys.Yeah, wait, Raj, where do you stand on the anthropic principle? 俩好啊！对了，拉杰你同不同意人择原理呢？跟马修学英语 The strong anthropic principle states that the reason we exist in this universe is because our universe makes life likely. 强人择原理认为，我们之所以存在于宇宙中，是因为我们的宇宙让生命成为可能。生活大爆炸(视频版) 第6季 Leonard, where do you stand on the anthropic principle? Leonard 对于人本原理你的立场是什么？时间简史（原版） Few people would quarrel with the validity or utility of the weak anthropic principle. 很少有人会质疑弱人择原理的有效性或实用性。时间简史（原版） One possible answer is the anthropic principle. 一个可能的答案是人择原理。时间简史（原版） One can answer this on the basis of the weak anthropic principle. 可以根据弱人择原理回答这个问题。时间简史（原版） Must we turn to the anthropic principle for an explanation? 我们必须求助于人择原理来解释吗？时间简史（原版） Yet the strong anthropic principle would claim that this whole vast construction exists simply for our sake. 然而，强人择原理会声称，这整个庞大的建筑只是为了我们的缘故而存在。时间简史（原版） A second objection to the strong anthropic principle is that it runs against the tide of the whole history of science. 对强人择原理的第二个反对意见是，它与整个科学史的潮流背道而驰。时间简史（原版） So we may, if we wish, use the weak anthropic principle to explain why the universe looks the way it does now. 因此，如果我们愿意，我们可以使用弱人择原理来解释为什么宇宙看起来像现在这样。时间简史（原版） There are a number of objections that one can raise to the strong anthropic principle as an explanation of the observed state of the universe. 人们可以对强人择原理作为对观察到的宇宙状态的解释提出许多反对意见。时间简史（原版） In this case the only difference between the regions would be their initial configurations and so the strong anthropic principle would reduce to the weak one. 在这种情况下，区域之间的唯一区别将是它们的初始配置，因此强人择原理将减少为弱人择原理。时间简史（原版） One can take this either as evidence of a divine purpose in Creation and the choice of the laws of science or as support for the strong anthropic principle. 人们可以将此作为创造中神圣目的的证据和科学定律的选择，或者作为对强人择原理的支持。时间简史（原版） One example of the use of the weak anthropic principle is to " explain" why the big bang occurred about ten thousand million years ago—it takes about that long for intelligent beings to evolve. 使用弱人择原理的一个例子是“解释”为什么大爆炸发生在大约一万年前——智能生物进化大约需要那么长时间。中文百科人择原理在宇宙学中，人择原理（Anthropic principle）是一种认为物质宇宙必须与观测它的智能生命相匹配的理论。人择原理指出：如果万物与自然定律存在，那幺万物与自然定律定会被人类发现。如果万物与自然定律不是人类所看到的形态出现的话，人类就不会知道这些定律是怎样出现的。只有在少数像我们这样的一些宇宙中，智能及生命才得以发展并能质疑：「为何宇宙是我们看到的这种样子？」回答很简单：「如果它不是这个样子，我们就不会在这里。」英语百科 Anthropic principle 人择原理 The anthropic principle (fromGreek anthropos, meaning "human") is the philosophical consideration that observations of the Universe must be compatible with the conscious and sapient life that observes it. Some proponents of the anthropic principle reason that it explains why this universe has the age and the fundamental physical constants necessary to accommodate conscious life. As a result, they believe it is unremarkable that this universe has fundamental constants that happen to fall within the narrow range thought to be compatible with life. The strong anthropic principle (SAP) as explained by John D. Barrow and Frank Tipler states that this is all the case because the universe is in some sense compelled to eventually have conscious and sapient life emerge within it. Some critics of the SAP argue in favor of a weak anthropic principle (WAP) similar to the one defined by Brandon Carter, which states that the universe's ostensible fine tuning is the result of selection bias: i.e., only in a universe capable of eventually supporting life will there be living beings capable of observing and reflecting upon fine tuning. Most often such arguments draw upon some notion of the multiverse for there to be a statistical population of universes to select from and from which selection bias (our observance of only this universe, compatible with life) could occur.
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