祖父悖论(Grandfather‘s Paradox)——欧美十大哲学与科幻悖论

祖父悖论(Grandfather's Paradox)——欧美十大哲学与科幻悖论在《欧美十大哲学与科幻悖论》中排名第2名。我们精选了部分网友观点： ...

祖父悖论欧美十大哲学与科幻悖论在欧美十大哲学与科幻悖论中排名第2名。

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现在这个悖论确实涉及到一个祖父，我不是在开玩笑。实际上，时间旅行者的祖父。让我们用一个小故事来解释一下。亚当斯先生，一个科学家，非常努力，最终制造了一个时间机器来实现他唯一的梦想：杀死他的祖父。他的祖父是个残忍的，他是个冷血的杀人犯，他是他女朋友的祖父的死因她早就出生了。现在他不慌不忙地回到过去，杀死了自己21岁的祖父，这样他的祖父就不会在他们都67岁的时候杀死他女朋友的祖父，没有意识到他的父亲那时还没有出生。现在这里发生了一个矛盾1.如果他的父亲还没有出生，那么他就不应该存在或停止存在2.如果他在这个时间轴中停止存在，那么他的祖父必须死亡，但为此他必须杀了他，但他不能，因为他祖父去世了，所以他不存在……更多-基特瑞斯努

Now this paradox does concern a grandfather (and I am not joking). Actually, the grandfather of the time traveler concerned.Lets take a short story to explain this.Mr. Adams, a scientist, worked very hard and finally made a time machine to fulfill his one and only dream; to kill his grandfather. His grandfather was a cruel, cold blooded murderer, and he was the cause of the death of his girlfriend's grandfather (she was already born before that). Now out of hurry, he travels back to past and kills his own grandfather aged 21 (so that his grandfather doesn't kill his girlfriend's granddad when they both become 67 years), without realizing that his father was not yet born at that time.Now a contradiction takes place here1. If his father is yet to be born, then he shouldn't exist or cease to exist.2. If he ceases to exist in this timeline, then his grandfather must die, but for this he must kill him, but then he can't because his grandfather died so he doesn't exist ... more - Kiteretsunu

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有一种理论认为，每有一个决定，宇宙就会被创造出来。也许这也适用，一个是祖父去世，父子不复存在的宇宙，另一个是他们都能生存的宇宙？我喜欢这个悖论！

There is a theory that a universe is created every time there is a decision. Maybe that applies. One universe for the grandfather dying and the father and son ceasing to exist, and another where they all survive? I like this paradox!

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从那以后，我读过这个悖论，它是有意义的，因为我考虑的是量子叠加，但我想它在环效应中更有意义

Since that, I've read the paradox, it makes sense because I was thinking of the quantum superposition, but I guess it makes a lot more sense when is in a loop effect. - Kevinsidis

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如果你有一个方便的悖论机器，这是可能的。“让过去和未来在无限的威严中碰撞”——铁安息日牧师

This could be made possible if you had a handy paradox machine. "Allowing the past and the future to collide in infinite majesty" - IronSabbathPriest

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我喜欢这张单子，Kiteretsuu。这些悖论是惊人的，毫无疑问。-正电子野鹰

I love this list, Kiteretsunu. These paradoxes are amazing, no doubt about that. - PositronWildhawk

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这是一个令人难以置信的概念-巨嘴鸟

This is a mindbogleing concept - Toucan