バートランド・ラッセル『心の分析』第9章:記憶(世界創造5分前仮説)
* 出典:バートランド・ラッセル(著),竹尾治一郎(訳)『心の分析』(勁草書房,1993年3月。ix+394+x pp.)* 原著: The Analysis of Mind, 1921)
第9章「記憶」(世界5分前創造仮説) |
Chap. 9 Memory | |||
私は,過去の非存在をまじめな仮説として受け入れるべきだと示唆しているわけではない。すべての懐疑論的仮説と同じように,それは論理的には主張することができるが,興味のあるものではない。私がしようとしていることは,論理的にそれが主張できるということを,われわれが想起するときに起こることを分析する際の助けとして用いることだけである。 第二に・・・。 |
In investigating memory-beliefs, there are certain points which must be borne in mind. In the first place, everything constituting a memory-belief is happening now, not in that past time to which the belief is said to refer. It is not logically necessary to the existence of a memory-belief that the event remembered should have occurred, or even that the past should have existed at all. There is no logical impossibility in the hypothesis that the world sprang into being five minutes ago, exactly as it then was, with a population that "remembered" a wholly unreal past. There is no logically necessary connection between events at different times; therefore nothing that is happening now or will happen in the future can disprove the hypothesis that the world began five minutes ago. Hence the occurrences which are called knowledge of the past are logically independent of the past; they are wholly analysable into present contents, which might, theoretically, be just what they are even if no past had existed. I am not suggesting that the non-existence of the past should be entertained as a serious hypothesis. Like all sceptical hypotheses, it is logically tenable, but uninteresting. All that I am doing is to use its logical tenability as a help in the analysis of what occurs when we remember. |