| 单词 | anthropic principle |
| 释义 | anthropic principle The principle that the observable universe has to be as it is, rather than any other way, otherwise we would not be able to observe it. There are many versions of the anthropic principle. The weak anthropic principle is specifically concerned with the conditions necessary for conscious life on earth and asserts that numerical relations found for fundamental constants, such as the gravitational constant, have to hold at the present epoch because at any other epoch there would be no intelligent lifeform to measure the constants. The strong anthropic principle is concerned with all possible universes and whether intelligent life could exist in any other universe, including the possibility of different fundamental constants and laws of physics. The anthropic principle is viewed with considerable scepticism by many physicists |
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