
ãã£ããœãã£ãŒãšå²åŠã®éã«æšªãããåºãªãã®äºè£
çŸä»£å²åŠã®å°å³ïŒå人çãªãæãããè¶
ããŠ
ãªããèåŸã®å²åŠãã¯æå
端ãšããéãã®ãïŒ
å
é¢çãªãé ã®äœæããããå
Œ
±çãªãç¥ã®æŽæ°ããžã
https://gemini.google.com/share/a10174b79c81
çŸä»£å²åŠã®å°å³ïŒå人çãªãæãããè¶
ããŠ
ãªããèåŸã®å²åŠãã¯æå
端ãšããéãã®ãïŒ
å
é¢çãªãé ã®äœæããããå
Œ
±çãªãç¥ã®æŽæ°ããžã
https://gemini.google.com/share/81682ec15075
çŸä»£ã¡ã¿å²åŠã»ççè«ã»ç§åŠå²åŠã®èгç¹ããè§£æãããå²åŠãšãã£ããœãã£ãŒã®ãºã¬ãïŒé«éœ¢æã«ãããå²åŠçæ¢ç©¶ã®æ§é çéå£ãšå¯èœæ§
ãšã°ãŒã¯ãã£ãã»ãµããªãŒ
äžçã«é¡ãèŠãªãè¶
é«éœ¢ç€ŸäŒãè¿ããæ¥æ¬ã«ãããŠãå®å¹Žéè·åŸã®ãåŠã³çŽãããšããŠå²åŠãžã®é¢å¿ãæ¥å¢ããŠãããå€ãã®é«éœ¢åŠç¿è
ã¯ããããŸã§ã®è·æ¥äººçã§å¹ã£ãå®åçãªåé¡è§£æ±ºèœåãšã¯ç°ãªããããæ ¹æºçãªãçããæå³ïŒikigaiïŒãããäžçã®ççããžã®å°éãæ±ããŠå²åŠã®éãå©ããããããããã§åœŒããééããã®ã¯ã深淵ãªå¡æºã®æ³ã§ã¯ãªããèšèªåæãè«ççæŽåæ§ã®æ€èšŒããããŠãççããšããæŠå¿µãã®ãã®ã®ããã¬åïŒçž®å°è§£éïŒãè¡ããæ¥µããŠæè¡çãã€å°éåãããåŠè¡é åãšããŠã®ãçŸä»£å²åŠãã§ããã
æ¬å ±åæžã¯ããã®åŠç¿è
ã®æåŸ
ïŒãã£ããœãã£ãŒãšããŠã®äººçå²åŠïŒãšåŠè¡ççŸå®ïŒã¢ã«ãããã¯ã»ãã£ããœãã£ãŒïŒã®éã«æšªãããæ·±ãæºââæ¬çš¿ã§ã¯ããããèªèè«çã®ã£ããããšåŒç§°ããââã«ã€ããŠãçŸä»£ã¡ã¿å²åŠãççè«ãç§åŠå²åŠããããŠæ¥æ¬ç¬èªã®å²åŠå²ã®ç¥èŠã«åºã¥ããå
æ¬çãã€äžç«çãªåæãè¡ããã®ã§ããã
åæã®çµæããã®ã®ã£ããã¯åãªãååŠè
ã®èª€è§£ã§ã¯ãªãã以äžã®äžã€ã®æ§é çèŠå ã«èµ·å ããããšãæãããšãªã£ãã
æŽå²çèšèªèŠå : ææ²»æã®è¥¿åšã«ãããå²åŠïŒtetsugakuïŒãã®ç¿»èš³éçšã«ãããŠãæ±æŽçäŒçµ±ã«å«ãŸããŠãããä¿®é€ïŒmental cultivationïŒãã®èŠçŽ ãæå³çã«æšè±¡ãããããšã
ã¡ã¿å²åŠçèŠå : å²åŠã«ãããã鲿©ãããç§åŠã®ãããªãççãžã®åæãã§ã¯ãªãããåãã®æŽç·ŽãããæŠå¿µã®çްååããšããŠçŸãããããæ£è§£ãæ±ããåŠç¿è ãåœæãããããšã
ççè«çèŠå : çŸä»£å²åŠã®äž»æµïŒç¹ã«åæå²åŠïŒã«ãããŠãççã圢èäžåŠçãªå®äœã§ã¯ãªããèšèªçãªæ©èœïŒããã¬äž»çŸ©ïŒãšããŠæ±ãããåŸåãããããããå®åçãªççãæ±ããåŠç¿è ã®æžæãšå¯Ÿç«ããããšã
æ¬çš¿ã§ã¯ããããã®èŠå ã粟緻ã«è§£èªãããšåæã«ããŠã£ãã²ã³ã·ã¥ã¿ã€ã³ã®æ²»ççå²åŠãæ°žäºåã®ãç¬æè«ïŒsolipsityïŒããšãã£ãèŠåº§ãããã®ã®ã£ãããæ¶æ©ããé«éœ¢æã«ãããæ°ããªç¥çå®è·µã®å¯èœæ§ãéãéµãšãªãããšãæç€ºããã
1. åºè«ïŒé«éœ¢å瀟äŒã«ããããå²åŠããŒã ããšäžå¯é¿çãªå¹»æ»
1.1 人ç100幎æä»£ã«ããããæå³ããžã®ååž°
å
é²åœããšãããæ¥æ¬ã«ãããŠãé«éœ¢åã¯åãªã人å£åæ
ã®å€åãè¶
ãã瀟äŒã®ç¥çæ§é ã«å€å®¹ãè¿«ã£ãŠãããã人ç100幎æä»£ããšããèšèã象城ããããã«ãå®å¹ŽåŸã®æéã¯ãã¯ãäœçã§ã¯ãªããæ°ããªæŽ»åæãšããŠåå®çŸ©ããã€ã€ãã 1ããã®æèã«ãããŠãæ¥æ¬ç¬èªã®æŠå¿µã§ãããçãããïŒikigaiïŒãã¯ãåãªãè¶£å³ã瀟äŒç圹å²ã®ç¶æã«ãšã©ãŸãããèªå·±ã®ååšæçŸ©ãå®å®ãšã®é¢ä¿æ§ãåæ§ç¯ãã粟ç¥çå¶ã¿ãžãšæ·±åããŠãã 2ã
é«åºŠçµæžæé·æãæ¯ããŠããäžä»£ã¯ãäŒæ¥æŠå£«ãšããŠã®ãå
¬çèªå·±ãããè§£æŸãããåŸãé·å¹Žæ£äžãã«ããŠãããç§çèªå·±ãã®åãââãæ»ãšã¯äœãããç§ã¯ãªãããã«ããã®ããââã«çŽé¢ããããã®å®åçãªç©ºçœãåããããã«ã圌ãã宿ãå¿çåŠãšäžŠãã§ããããã¯ãã以äžã«ãå²åŠãã«æããæ±ããã®ã¯å¿
ç¶çãªåž°çµã§ãã 4ã
1.2 ã¢ã«ãããºã ãšã®è¡çªïŒãå²åŠããšããã£ããœãã£ãŒãã®ä¹é¢
ããããæžåºã§ãå²åŠå
¥éãããçŸä»£ææ³ãã®å°éæžãæã«åã£ãå€ãã®åŠç¿è
ã¯ãæ·±å»ãªæžæããçµéšããã圌ããæåŸ
ããã®ã¯ããœã¯ã©ãã¹ãååã®ãããªè³¢è
ã«ãããåãçã®æéãããäžçã貫ããæ®éçççãã®é瀺ã§ããã察ããŠãçŸä»£ã®ã¢ã«ãããã¯ãªå²åŠïŒç¹ã«è±ç±³åã®åæå²åŠã®åœ±é¿ãåããäž»æµæŽŸïŒãæäŸããã®ã¯ãèšèã®æå³ã®å³å¯ãªå®çŸ©ãè«çèšå·ãçšããæšè«ã®åŠ¥åœæ§ã®æ€èšŒããããã¯ãççããšããæŠå¿µèªäœã®è§£äœã§ãã 6ã
ãã®çŸè±¡ã¯ãåãªãé£è§£ãã®åé¡ã§ã¯ãªããããã¯ããç¥æµïŒWisdomïŒããæ±ããäŒçµ±çãªæ¬²æ±ãšããç¥èïŒKnowledgeïŒãã®æŠå¿µçæ çµã¿ãåãè¿ä»£çãªåŠåãšã®éã®ã決å®çãªç®çã®äžäžèŽã§ãããåŠç¿è
ã¯ã人çã®çãããæ±ããŠããã®ã«ãå²åŠè
ã¯ãåãã®ææ³ããåæããŠããããã®ãºã¬ããããæ¬çš¿ãè§£æããããšããäžå¿èª²é¡ã§ããã
2. ãå²åŠããšãã翻蚳èªã®çœªãšåïŒè¥¿åšãšä¿®é€ã®åªå€±
ãã®ãºã¬ã®æ ¹æºãæ¢ãããã«ã¯ããŸãæèšã®éãææ²»æä»£ãžãšæ»ãããå²åŠããšããèšèãèªçããç¬éãæ€èšŒããå¿ èŠããããæ¥æ¬ã«ãããå²åŠåå®¹ã®æªã¿ã¯ã翻蚳ãšããæåå·¥åŠã®ããã»ã¹ã«æ·±ãå»ã¿èŸŒãŸããŠããã
2.1 西åšã«ãããtetsugakuãã®çºæ
ãå²åŠããšããèªã¯ãææ²»æã®åèææ³å®¶ã西åšïŒ1829â1897ïŒã«ãã£ãŠã西æŽã® "philosophy" ã®èš³èªãšããŠé èªããã 8ã西åšã¯ã西æŽã®åŠåäœç³»ãæ¥æ¬ã«ç§»æ€ããã«ããããåœæã®è¥¿æŽã§äž»æµãšãªãã€ã€ãã£ãå®èšŒäž»çŸ©çãåå©äž»çŸ©çãªç¥çæ
床ãåæ ãããã
éèŠãªã®ã¯ã圌ããã®æ°èªãå®çãããéçšã§ããããŸã§ã®æ¥æ¬ã®ç¥çäŒçµ±ïŒåæã仿ïŒãæã£ãŠããæ±ºå®çãªèŠçŽ ãåãæšãŠãããšã§ãããæ±æŽã®äŒçµ±ã«ãããŠãç¥ã®æ¢ç©¶ã¯åžžã«ãä¿®é€ïŒmental cultivation / shuyoïŒããšäžå¯åã§ãã£ã 8ãç¥ãããšã¯ãèªå·±ãå€é©ããäººæ Œãé«ããå®è·µãã®ãã®ã§ãã£ãã
2.2 ãåŠããšããŠã®å¶åºŠåãšãéãã®æé€
西åšã¯ãå²åŠãã諞åŠã®çµ±æ¬ããšããŠã®ãåŠåïŒscienceïŒããšããŠäœçœ®ã¥ããããšãã 11ã圌ã¯ãåæçãªãéïŒWayïŒãã仿çãªãæãïŒEnlightenmentïŒããšãã£ãã䞻芳çãããã¯å®æçãªå®è·µã®åŽé¢ããè¿ä»£çãªå®¢èгåŠåãšããŠã®ãå²åŠãããæå³çã«æé€ããã®ã§ããã
ãã®æŽå²ççµç·¯ã«ãããæ¥æ¬ã®ãå²åŠïŒtetsugakuïŒãã¯èªçã®ç¬éãã以äžã®ç¹åŸŽãæã€ããšã«ãªã£ãã
客芳æ§ã®éèŠ: å人ã®å é¢çãªææžãåŸ³ã®æ¶µé€ãããã客芳çãªççãè«ççäœç³»ã®æ§ç¯ãåªå ããã
æ±æŽææ³ã®å¥æ å: 仿ãåæã¯ã宿ãããææ³ããšããŠåé¡ãããå³å¯ãªæå³ã§ã®ãå²åŠãããã¯åºå¥ãããåŸåãçãã 12ã
çŸä»£ã®é«éœ¢è ããå²åŠããšããèšèã«æ±ãã€ã¡ãŒãžã¯ãç¡æèã®ãã¡ã«åè¿ä»£çãªãä¿®é€ãããéãã®ãã¥ã¢ã³ã¹ãå«ãã§ããããšãå€ãã圌ãã¯ãèªå·±ã®äººæ Œç宿ãå©ããŠããããæãããæåŸ ããŠãå²åŠãã«è¿ã¥ãããããã§åºäŒãã®ã¯ã西åšãèšèšãããæŠå¿µã®æäœæè¡ããšããŠã®åŠåãªã®ã§ããããã®æŽå²çãªãããããæåã®ã€ãŸããã®ç³ãšãªã£ãŠããã
2.3 ç§åŠãšå®æã®çéã§ã®å€ç«
ããã«ã西æŽç±æ¥ã®å²åŠã¯ã宿ããšã峿 Œã«åºå¥ããããæ±æŽçäŒçµ±ã§ã¯ã仿ãçŠ ã®ããã«ãèªå·±ã®è§£äœãå®å®ãšã®åäžãšãã£ã宿çäœéšããã®ãŸãŸå²åŠçæŽå¯ãšããŠæ±ãããã 12ãçŸä»£ã®ã¢ã«ãããºã ã«ãããŠãä¿¡ä»°ãç¥ç§äœéšã¯åæã®å¯Ÿè±¡ïŒå®æå²åŠïŒã§ã¯ãã£ãŠããå²åŠããæ¹æ³è«ãã®ãã®ã§ã¯ãªããé«éœ¢åŠç¿è ãæ±ãããéã®å®ãããããæ»åŸã®å®å¿ãã¯ãçŸä»£å²åŠã®äž»èŠãªé¢å¿äºããã¯åšçžåãããŠãããããããã¯å¿çåŠççŸè±¡ãšããŠåŠçãããŠããŸãã®ã§ããã
3. ãå²åŠç鲿©ãã®èª€è§£ïŒççãžã®åæããåãã®æŽç·Žã
é«éœ¢åŠç¿è ãå²åŠã«å¯ŸããŠæ±ãããäžã€ã®å€§ããªäžæºã¯ãããªãå²åŠã¯äœå幎ãåãè°è«ãç¶ããŠããã®ãããšãããã®ã§ãããç§åŠæè¡ã®é²æ©ãç®ã®åœããã«ããŠããäžä»£ã«ãšã£ãŠãæç¢ºãªçµè«ãåºãªãå²åŠã®çŸç¶ã¯ãåæ»ãããã¯ç¡èœã«èŠããããšããããããããçŸä»£ã¡ã¿å²åŠïŒå²åŠã«ã€ããŠã®å²åŠïŒã®ç¥èŠãçšããã°ãããã¯ãåæ»ãã§ã¯ãªããç§åŠãšã¯ç°ãªãçš®é¡ã®ã鲿©ãã§ããããšãåããã
3.1 ãã€ãŽã£ããã»ãã£ãŒããŒãºã®ã鲿©ãæ¹å€
çŸä»£å¿ã®å²åŠã®å·šå ãã€ãŽã£ããã»ãã£ãŒããŒãºã¯ããå²åŠã«é²æ©ã¯ãããïŒããšããåãã«å¯Ÿããæçºçãªåæãè¡ã£ãŠãã 6ã圌ã¯ã鲿©ããççãžã®éåçãªåæïŒcollective convergence to the truthïŒããšå®çŸ©ããå Žåãå²åŠã¯ç§åŠã«æ¯ã¹ãŠèãã倱æããŠãããšææããã
èªç¶ç§åŠã«ãããŠã¯ãæéã®çµéãšãšãã«å€ãã®åãïŒäŸïŒçåœã®èµ·æºãç©è³ªã®æ§æïŒã«å¯ŸããŠãç ç©¶è
ã®å€§å€æ°ãåæãããæ£è§£ãã確ç«ãããŠãããããããå²åŠã«ãããã倧ããªåããïŒäŸïŒå¿èº«åé¡ãèªç±æå¿ãç¥ã®ååšïŒã«ã€ããŠã¯ãæ°çŸå¹Žã®è°è«ãçµãŠããå°éå®¶ã®èŠè§£ã¯åæããã©ãããããŸããŸã倿§åã»åæ£åããŠãã 16ã
衚1ïŒç§åŠç鲿©ãšå²åŠç鲿©ã®æ§é æ¯èŒ
æ¯èŒé
ç®
èªç¶ç§åŠç鲿©
å²åŠç鲿©ïŒã¡ã¿å²åŠçèŠç¹ïŒ
ç®æš
çŸè±¡ã®èª¬æã»äºæž¬ã»å¶åŸ¡
æŠå¿µã®çè§£ã»æç¢ºåã»æŽåæ§
鲿©ã®åœ¢æ
åæå: æ°ããçè«ãå€ãçè«ãé§éããåæã圢æããã
æ¡æ£ã»æŽç·Žå: è°è«ãåå²ããç«å Žã现ååã»ç²Ÿç·»åããã
ççã®æ±ã
å®èšŒçãªæ€èšŒã«ãã確å®ãããïŒãšã¿ãªãããïŒ
è«èšŒã®åŠ¥åœæ§ã¯ç¢ºå®ããããçµè«ã®çåœã¯æ°žç¶çã«äºããã
ææç©
æè¡ãæ³åãå®èª¬
æŽç·ŽãããäžäžèŽïŒSophisticated DisagreementïŒãæŠå¿µå°å³
åŠç¿è
ã®æè§Š
ãæ°ããç¥èãå¢ããããšãã宿
ãããããªããå¢ããããšããå°æ
3.2 ãæŽç·ŽãããäžäžèŽããšãã¬ãã£ããªç¥è
ã§ã¯ãå²åŠã¯ç¡é§ãªè¶³èžã¿ãããŠããã®ãããã£ãŒããŒãºãä»ã®ã¡ã¿å²åŠè ãã¡ã¯ãããã§ã¯ãªããšäž»åŒµãããå²åŠã®é²æ©ã¯ããæ£è§£ã®çºèŠãã§ã¯ãªãããåãã®è§£å床åäžãã«ããããã ã
è°è«ã®æŽç·ŽïŒRefinement of DebateïŒ: çŸä»£ã®å²åŠè ã¯ããã©ãã³ã®æä»£ãããé¥ãã«ç²Ÿç·»ã«ãèªç±æå¿ããè«ããããšãã§ããããã€ãŠã¯æŒ ç¶ãšããŠããåããããäž¡ç«è«ããæ±ºå®è«ãããªãã¿ãªã¢ããºã ããšãã£ã现ããéžæè¢ã«æŽçãããããããã®è«ççåž°çµãæããã«ãªã£ãŠãã 16ã
ãã¬ãã£ããªç¥èã®ç²åŸ: æã ã¯ãäœãæ£è§£ããã¯äŸç¶ãšããŠç¥ããªããããããªããããäœãééããïŒäœãè«ççã«æç«ããªããïŒãã«ã€ããŠã¯èšå€§ãªç¥èãèç©ããŠãããè«ççã«ççŸããçŽ æŽãªäžçèŠ³ã¯æ·æ±°ãããçãæ®ã£ã匷éãªçè«ã ãã察ç«ãç¶ããŠãã 19ã
3.3 åé¡è§£æ±ºåæèãšã®æ©æŠ
äŒæ¥ã®ç®¡çè·ãæè¡è
ãšããŠãã£ãªã¢ãç©ãã§ããé«éœ¢è
ã¯ãæç¢ºãªãŽãŒã«ãšå¹ççãªããã»ã¹ãéèŠãããåé¡è§£æ±ºåæèãã«æ
£ã芪ããã§ããããšãå€ãã圌ãã«ãšã£ãŠãå²åŠç¹æã®ãåããæ·±ããããã«åããè€éã«ããããšããããã»ã¹ã¯ãéçç£çãªèšèéã³ã«æ ã 7ã
ãããããã£ãªããã»ãããã£ãŒãåºå¥ããããã«ã鲿©ã«ã¯ãç®çè«ç鲿©ïŒãŽãŒã«ã«è¿ã¥ãïŒãã ãã§ãªããããã©ã°ããã£ãã¯ãªé²æ©ïŒçŸåšã®æŠå¿µçæ··ä¹±ãè§£æ¶ããïŒãããã 21ãèåŸã®å²åŠã«ãããŠéèŠãªã®ã¯ãåè
ã®ãããªã究極ã®ççã®ç²åŸãã諊ããåŸè
ã®ãæèã®æŽçãšææ°åãã«äŸ¡å€ãèŠåºããã©ãã€ã ã·ããã§ããã
4. çŸä»£ççè«ã®è¡æïŒå®åšè«ãåå®åšè«ããããŠããã¬äž»çŸ©
åŠç¿è ãçŽé¢ããæå€§ã®ç¥çéå£ããããŠæãæ·±ãå¹»æ» ã®åå ã¯ããççïŒTruthïŒããšããæŠå¿µãã®ãã®ã®å€è³ªã§ãããæ¥åžžèšèªãçŽ æŽãªå®æã«ãããŠãççãšã¯ãäžçã®å®äœãšåèŽããããšããæå³ãããããããçŸä»£å²åŠã®æåç·ã«ãããŠããã®åžžèã¯æ¿ããè§£äœãããŠããã
4.1 å®åšè«ãšåå®åšè«ã®å¯Ÿç«
ãŸããå²åŠã«ãããççã®ç«å Žã¯å€§ããäºã€ã«åãããã
å®åšè«ïŒRealismïŒ: äžçã¯äººéã®èªèãšã¯ç¬ç«ã«ååšãããã®ããã®ãŸãŸã®å§¿ãèšè¿°ããåœé¡ããçãã§ãããšããç«å Ž 22ãç§åŠçå®åšè«ãããã«å«ãŸããå€ãã®äžè¬äººãæ±ãäžç芳ã«è¿ãã
åå®åšè«ïŒAnti-RealismïŒ: ççã¯äººéãæ€èšŒå¯èœããããã¯äž»åŒµå¯èœãªç¯å²ã«éããããšããç«å Žããã€ã±ã«ã»ãã¡ãããã䞻匵ããããã«ãæ€èšŒãè¶ ãããç¥ã®èŠç¹ãããã®ççãåŠå®ãã 24ã
é«éœ¢åŠç¿è ãã人çã®æå³ããåããšãã圌ãã¯éåžžãå®åšè«çãªçãïŒå®å®ã®å®¢èгçãªæå³ïŒãæ±ããŠãããããããå²åŠã¯ããã®ãããªå®¢èгçãªæå³ãååšãããšèšããæ ¹æ ã¯äœãïŒããšåãè¿ããããã§åŠç¿è ã¯ãèªåãæ±ããŠãããåå°ããæºããæèŠãèŠããã
4.2 ççã®ããã¬äž»çŸ©ïŒDeflationismïŒïŒççã®ãç¡ãå
ããã«è¡æçãªã®ãããããã¬äž»çŸ©ïŒDeflationary Theory of TruthïŒãã§ãããããã¯çŸä»£åæå²åŠã«ãããŠæ¥µããŠæåãªç«å Žã§ãããççãšããæŠå¿µããã圢èäžåŠçãªéã¿ããå®å
šã«æãåããã®ã§ããã
ããã¬äž»çŸ©ã®æ žå¿ã¯ããç䟡åçïŒEquivalence SchemaïŒãã«ããã
åœé¡ãéªã¯çœãããçã§ããïŒ is trueïŒãšããããšã¯ãåã«ãéªã¯çœãïŒpïŒããšããããšãšåãã§ããã
ã€ãŸãããïœã¯çã§ããããšããè¿°èªã¯ãåœé¡ã®å
容ã«äœãå®è³ªçãªæ
å ±ãä»ãå ããªã 25ãããã¯åã«ãåæã瀺ãããã話ãäžè¬åãããããããã®èšèªçãªæ©èœã«éããªããšããã
åé·èª¬ïŒRedundancy TheoryïŒ: ãççããšããèšèã¯äœèšã§ããããã¹ãŠåé€ããŠãæå³ã¯éããïŒã©ã ãŒã€ã®èª¬ïŒ 25ã
åŒçšè§£é€èª¬ïŒDisquotationalismïŒ: ççãšã¯ãåŒçšç¬Šãå€ããŠäžçã«ã€ããŠèªãããã®è£ 眮ã§ããïŒã¯ã¯ã€ã³çã®èª¬ïŒ 25ã
åŠç¿è
ãžã®å«æ:
ããããã¬äž»çŸ©ãæ£ãããã°ãé«éœ¢è
ãå²åŠã«æ±ãããæ·±é ãªççããªã©ãšãããã®ã¯ååšããªãããšã«ãªããã人çã®ççããæ¢ãããšã¯ãææ³çãªå¹»åœ±ã远ããããããšã«çããããã®åž°çµã¯ãå²åŠã«æããæ±ãã人ã
ã«ãšã£ãŠæ®é
·ãªå®£åãšãªãåŸãããåæã«ã圌ãããæ£è§£ã®ãªãåããã®åªçžããè§£æŸãã匷åãªããŒã«ãšããªãåŸããççãç¥ç§çãªå®äœã§ãªããªãã°ãæã
ã¯ç®ã®åã®çŸå®ãã©ãèšè¿°ããã©ãè¯å®ããããšããå®è·µçãªåãã«éäžã§ããããã§ããã
5. ãŠã£ãã²ã³ã·ã¥ã¿ã€ã³ãšæ²»çãšããŠã®å²åŠ
ããã¬äž»çŸ©çãªçç芳ãšäžŠãã§ãé«éœ¢åŠç¿è ã®å²åŠèŠ³ãæ ¹æ¬ããæºãã¶ãããã€åæ§ç¯ããå¯èœæ§ãæã€ã®ããåŸæã«ãŒããŽã£ãã»ãŠã£ãã²ã³ã·ã¥ã¿ã€ã³ã®ææ³ã§ããã圌ã®å²åŠã¯ãççãçºèŠããããšã§ã¯ãªããå²åŠçåé¡ããè§£æ¶ïŒdissolveïŒãããããšãç®çãšããã
5.1 ç§çèšèªè«ãšãç®±ã®äžã®ã«ããã ã·ã
ãŠã£ãã²ã³ã·ã¥ã¿ã€ã³ã¯ãå²åŠæ¢ç©¶ãã«ãããŠããç§çèšèªïŒprivate languageïŒãã®äžå¯èœæ§ãè«ãã 27ãå€ãã®äººã¯ãèªåã®çã¿ãææ
ããããŠãç§ããšããæèŠã¯ãèªåã ããç¥ãç§çãªé åã«ãããšä¿¡ããŠãããããããŠã£ãã²ã³ã·ã¥ã¿ã€ã³ã¯ãèšèªãæå³ãæã€ããã«ã¯ãä»è
ãšå
±æå¯èœãªãå
¬çãªã«ãŒã«ããå¿
èŠã§ãããšèª¬ãã
æåãªãç®±ã®äžã®ã«ããã ã·ãã®æèå®éšããããå
šå¡ãç®±ãæã£ãŠããããã®äžèº«ããã«ããã ã·ããšåŒãã§ããããä»äººã®ç®±ã®äžèº«ã¯æ±ºããŠèŠãããšãã§ããªããšããããã®å Žåããã«ããã ã·ããšããèšèã®æå³ã«ãšã£ãŠãç®±ã®äžã«ããå®äœã¯ç¡é¢ä¿ã«ãªããèšèã¯ãç®±ã®äžèº«ãã®ãã®ã§ã¯ãªãã人ã
ããããã©ãæ±ããã©ãèªãããšãã**䜿çšïŒUseïŒ**ã«ãã£ãŠæå³ãæã€ 28ã
5.2 å²åŠçãç ãã®æ²»ç
ãã®è°è«ã¯ãé«éœ¢è
ãé¥ããã¡ãªãå€ç¬ãªå
çãã«åçãªè»¢æãè¿«ãã
ãç§ã«ããåãããªãæ»ã®ææãã誰ã«ãçè§£ãããªã人çã®æå³ããšãã£ãæ©ã¿ã¯ããŠã£ãã²ã³ã·ã¥ã¿ã€ã³ã«ããã°ãèšèªã®èª€çšããçãããç¥æ§ã®ãã¶ããããã¯ãç
ãã§ããå¯èœæ§ããã 30ã
ããšåãç¶ããã®è±åº: å²åŠã®ç®çã¯ããããšãããšåãç¶ããåºããŠããããšãã§ãããã€ãŸããåºå£ã®ãªã圢èäžåŠçãªåãïŒåœã®åé¡ïŒã«åãããŠããæèãè§£æŸããæ¥åžžã®å¹³ç©ãªå®è·µãžãšé£ãæ»ãããšã§ããã
ããã¯ãåŠç¿è ãæåŸ ããã壮倧ãªççã®ç²åŸããšã¯å¯Ÿæ¥µã«ããããèåŸã«ããã粟ç¥çå®å¯§ïŒPeace of MindïŒãšããŠã¯ã極ããŠæå¹ãªã¢ãããŒããšãªãåŸããçããèŠã€ããã®ã§ã¯ãªããåãèªäœãæ¶æ» ããå¢å°ãç®æãç¹ã«ãããŠãããã¯æ±æŽçãªãæãããçŠ ã®å®è·µãšå¥åŠãªæ¥è¿ãèŠããã
6. æ¥æ¬çæèã«ãããæ¶æ©ïŒæ°žäºåãšãåäŸãã®å²åŠ
æ¬§ç±³ç±æ¥ã®åæå²åŠãããã¬äž»çŸ©ãå·ããæããããäžæ¹ã§ãæ¥æ¬ã®çŸä»£å²åŠã«ã¯ããã®ãåŠåçå³å¯ãããšãå®åçåå®ãããç¬èªã®æ¹æ³ã§æ¶æ©ããããšãã詊ã¿ãããããã®ä»£è¡šãæ°žäºåã§ããã
6.1 ç¬æè«ïŒSolipsismïŒããç¬åšæ§ïŒSolipsityïŒãž
æ°žäºåã¯ããŠã£ãã²ã³ã·ã¥ã¿ã€ã³ã®è°è«ãèžãŸãã€ã€ãããŠã£ãã²ã³ã·ã¥ã¿ã€ã³ãæ¶ãå»ãããšãããç§çãªãã®ãã®æ žå¿ãæè·ãã 31ã圌ã¯ãäžçã®äžã«æ°ãã察象ã®äžã€ãšããŠã®ãç§ãã§ã¯ãªããäžçãã®ãã®ãéããŠããåç¹ãšããŠã®ãïŒç§ïŒãã®ç¹ç°æ§ã匷調ããããããç¬åšæ§ïŒSolipsity / Dokuga-seiïŒããšåŒã¶ã
éåžžã®åŠåçå²åŠã§ã¯ããç§ãã¯ã圌ããã圌女ããšäº€æå¯èœãªäººç§°ä»£åè©ãšããŠæ±ãããïŒå®¢èгæ§ïŒãããããé«éœ¢è
ãæ»ãåã«ããŠæããããªãä»ãªãã¬ãã®ç§ãæ»ãªãã°ãªããªãã®ãããšããåãã¯ã客芳çãªã人éã®æ»ããšããæŠå¿µã«ã¯éå
ã§ããªããæ°žäºã®å²åŠã¯ããã®ãéå
äžå¯èœãªç§ã®èŠç¹ãããå³å¯ãªè«çãçšããŠèªãç¶ããããšãã 33ã
6.2 ãåã©ãã®å²åŠããšããŠã®ååž°
æ°žäºã¯ããåã©ããã®ããã®å²åŠãçã®èäœãéãã倧人ã瀟äŒåã®éçšã§æå§ããŠãããçŽ æŽãããåããïŒäŸïŒãªãæªãããšãããŠã¯ãããªãã®ãããªãåã¯åãªã®ãïŒã埩暩ããã 34ã
ããã¯ã瀟äŒç圹å²ãçµããåã³çã®ååçãªäžæè°ã«åãåãé«éœ¢è
ã«ãšã£ãŠã匷ãå
±é³Žããããããã¢ã«ãããã¯ãªå²åŠãã幌çšããšããŠåãæšãŠãã¡ãªåãããããçã«å²åŠçãªåãã§ããããšãè«èšŒããæ°žäºã®å§¿å¢ã¯ãåŠç¿è
ã«ãèªåã®åãã¯ééã£ãŠããªãã£ãããšãã確信ãšããããæèããããã®åŒ·éãªè«ççããŒã«ãæäŸããã
7. çµè«ãšå±æïŒãºã¬ãè¶ ããŠ
7.1 ãççã®çºèŠããããæŠå¿µã®å·¥åŠããž
çŸä»£ã®ç§åŠå²åŠãã¡ã¿å²åŠã®ç¥èŠãç·åãããšãé«éœ¢åŠç¿è ããå²åŠãšãã£ããœãã£ãŒã®ãºã¬ããå æããããã«ã¯ãå²åŠã«å¯ŸããæåŸ å€ããççã®çºèŠïŒDiscoveryïŒããããæŠå¿µã®å·¥åŠïŒConceptual EngineeringïŒããžãšã·ãããããå¿ èŠãããã
誀解: å²åŠãåŠã¹ã°ã人çã®æ£è§£ãæžãããå·»ç©ã«ãã©ãçããã
çŸå®: å²åŠãåŠã¶ããšã§ãèªåããæ£è§£ãã ãšæã蟌ãã§ããæŠå¿µïŒå¹žçŠãæåãèªå·±ïŒããå®ã¯èãèšèªçæ§æç©ã§ãã£ãããšã«æ°ã¥ããããèªç±ã§æè»ãªæŠå¿µãèªãæ§ç¯ã§ããããã«ãªãã
7.2 ãã¬ãã£ãã»ã±ã€ãããªãã£ã®æ¶µé€
ãã£ãŒããŒãºã瀺ãããåæã®ãªããããåå®åšè«ã瀺ããççã®äžåšãã¯ãçµ¶æã®çç±ã§ã¯ãªãããããåžæã®æ ¹æ ãšãªãåŸããããå²åŠã«ãæçµçãªçããããããªããåŠã³ã¯ããã§çµãã£ãŠããŸããçãããªããããããæèã¯æ°žé ã«ç¶ãããšãã§ããã
äžç¢ºå®ããæªè§£æ±ºã®ç¶æ
ã«èããæ§æ¥ã«çããåºããã«åãç¶ããåââ詩人ããŒãã®èšãããã¬ãã£ãã»ã±ã€ãããªãã£ãããããå²åŠãèåŸã«æäŸã§ããæå€§ã®èŽãç©ã§ããã
7.3 æ¥æ¬çãã€ããªããã®å¯èœæ§
æåŸã«ãæ¥æ¬ã®é«éœ¢è
ã¯ã西åšä»¥æ¥ã®ãå²åŠïŒtetsugakuïŒããšäŒçµ±çãªãä¿®é€ãã®ãã€ããªãããå®è·µã§ããç¹æš©çãªäœçœ®ã«ãããåæå²åŠã®éå©ãªã¡ã¹ïŒè«çã»ããã¬äž»çŸ©ïŒãçšããŠèªãã®æèã®æ··ä¹±ãåé€ãã€ã€ïŒãŠã£ãã²ã³ã·ã¥ã¿ã€ã³çæ²»çïŒããã®ã¯ãªã¢ã«ãªã£ã粟ç¥ã§ãæ¥ã
ã®ç掻ã®äžã«ç¬èªã®ãæå³ããèŠåºããå®è·µããŠããïŒæ±æŽçä¿®é€ïŒã
çŸä»£å²åŠãæããã«ãããççã®ç©ºèããã¯ããããªãºã ãžã®å
¥ãå£ã§ã¯ãªããæ¢åã®äŸ¡å€èгã«çžãããã«èªåã®æ®ãã®çãèªç±ã«ãã¶ã€ã³ããããã®ã空çœã®ãã£ã³ãã¹ãã§ããããã®èªèè«ç転åãçµããšããå²åŠã¯åãªãæé€ãè¶
ãã人ç100幎æä»£ãçãæãããã®æåŒ·ã®ç¥çOSïŒãªãã¬ãŒãã£ã³ã°ã·ã¹ãã ïŒãšãªãã§ãããã
8. 詳现è£è«ïŒçŸä»£å²åŠã®äž»èŠæŠå¿µè§£èª¬
8.1 æ²èгçã¡ã¿åž°çŽæ³ïŒPessimistic Meta-InductionïŒãšç¥çè¬èã
ç§åŠå²åŠã«ããããæ²èŠ³çã¡ã¿åž°çŽæ³ãã¯ãéå»ã®ç§åŠçè«ïŒå€©å説ããã¥ãŒãã³ååŠçïŒãããããåŸã«èª€ãã§ãããšå€æããããšãããçŸåšã®æã
ã®çè«ãå°æ¥èª€ãã§ãããšå€æããå¯èœæ§ãé«ããšããæšè«ã§ãã 23ã
ããã¯ãäžèŠãããšç§åŠãžã®äžä¿¡ãçãããã«èŠããããé«éœ¢åŠç¿è
ã«ãšã£ãŠã¯ãç¥çè¬èããã®éèŠæ§ã説ã匷åãªè«æ ãšãªããé·ã人çã®äžã§ç€ŸäŒåžžèãå»åŠçå®èª¬ãèŠãã®ãèŠãŠãã圌ãã«ãšã£ãŠããã®å²åŠèª¬ã¯çµéšççŽèгãšåèŽããç¬æçãªãççãã®äž»åŒµã«å¯Ÿããå¥å
šãªæç粟ç¥ãè²ãã
8.2 ã³ããŒã¬ã³ã¹èª¬ïŒCoherence TheoryïŒãšäººçã®ç©èª
å®åšè«çççïŒäžçãšã®å¯Ÿå¿ïŒãå°é£ã§ãããªãã°ãæã
ã¯äœããããã«ãã¹ãããããã§ãæŽå説ïŒCoherence TheoryïŒããæµ®äžãããççãšã¯ã信念äœç³»å
šäœã®è«ççæŽåæ§ã«ãããšããç«å Žã§ããã
é«éœ¢æã«ãããã人çã®æ¯ãè¿ãïŒLife ReviewïŒãã«ãããŠéèŠãªã®ã¯ãéå»ã®åºæ¥äºã客芳çã«ã©ãã§ãã£ããïŒå®åšè«ïŒããããããçŸåšã®èªåã®äŸ¡å€èŠ³ãæªæ¥ãžã®å±æãšã©ãæŽåçã«çµã³ã€ããçŽåŸã§ããç©èªãæ§æãããïŒæŽå説ïŒã§ãããå²åŠã¯ããã®ç©èªã®ãççŸããçºèŠããããæŽåçã§çŸããç©èªãžãšç·šã¿çŽãããã®è«ççæè¡ãæäŸããã
8.3 ç§åŠçå®åšè«ãšãå¥è·¡è«æ³ã
äžæ¹ã§ã身äœçè¡°ãã«çŽé¢ããé«éœ¢è
ã«ãšã£ãŠãçŸä»£å»åŠãç§åŠæè¡ã®ææã¯ç¡èŠã§ããªãããå¥è·¡è«æ³ïŒNo Miracles ArgumentïŒãã¯ãç§åŠãããã»ã©æåããŠããïŒGPSãåããè¬ãå¹ãïŒã®ã¯ããã®çè«ãççãæããŠããããã§ãããããã§ãªããã°å¥è·¡ã ãšäž»åŒµãã 23ã
è³¢æãªåŠç¿è
ã¯ãç©çççŸå®ïŒèº«äœã»ç
æ°ïŒã«é¢ããŠã¯ç§åŠçå®åšè«ãæ¡çšããŠå°éå®¶ãä¿¡é Œãã粟ç¥çã»äŸ¡å€çé åïŒæå³ã»æ»ç芳ïŒã«é¢ããŠã¯åå®åšè«ãç¬æè«çèŠç¹ãæ¡çšããŠèªå·±æ±ºå®æš©ã確ä¿ãããšãããé åããšã®ãäºéã¢ãããŒãããåãããšãæšå¥šãããã
(以äž)
åŒçšæç®
Turning Silver into Gold: Marketing to Japan's Dynamic Seniors - CarterJMRN, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://carterjmrn.com/blog/senior-market-buying-habits-japan/
Ikigai | Research Starters - EBSCO, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://www.ebsco.com/research-starters/religion-and-philosophy/ikigai
Ikigai - Wikipedia, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://en.wikipedia.org/wiki/Ikigai
What is Japan's 'No Meiwaku' Mindset & Approach to Aging - The Fashion Globe, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://thefashionglobe.com/wellbeing/japan-no-meiwaku-aging/
Ikigai: The Japanese Secret to a Joyful Life | The Government of Japan, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://www.japan.go.jp/kizuna/2022/03/ikigai_japanese_secret_to_a_joyful_life.html
Philosophical Agreement and Philosophical Progress | Episteme | Cambridge Core, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://www.cambridge.org/core/journals/episteme/article/philosophical-agreement-and-philosophical-progress/E10A9C5EB0469155B57659A0C4B8E4E3
"Why Isn't There More Progress in Philosophy?". Great talk on metaphilosophy and progress by Chalmers, who is doing an AMA here tomorrow - Reddit, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://www.reddit.com/r/philosophy/comments/5vc8rt/david_chalmers_why_isnt_there_more_progress_in/
''Philosophy'' or ''Religion''? The Confrontation with Foreign Categories in Late Nineteenth Century Japan - Tohoku University, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://web.tohoku.ac.jp/modern-japan/wp-content/uploads/Philosophy_or_Religion_The_Confrontatio.pdf
International Journal of the Philosophical Association of Japan - æ¥æ¬å²åŠäŒ, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://philosophy-japan.org/wpdata/wp-content/uploads/2017/03/Tetsugaku.Vol_.1.pdf
Nishi Amane | Existentialism, Idealism, Kantianism - Britannica, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://www.britannica.com/biography/Nishi-Amane
Introduction: 'What is Japanese Philosophy'? - Brill, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://brill.com/display/book/edcoll/9789004360112/B9789004360112_016.pdf
Two Worlds of Thought: Exploring Western and Eastern Philosophies - Taylor's University, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://university.taylors.edu.my/en/student-life/news/2024/two-worlds-of-thought-exploring-western-and-eastern-philosophies.html
Is philosophy too Western for its own good? - Big Think, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://bigthink.com/thinking/is-philosophy-too-western-for-its-own-good/
How would you academically describe the difference between Eastern and Western Philosophy? : r/askphilosophy - Reddit, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://www.reddit.com/r/askphilosophy/comments/bapax6/how_would_you_academically_describe_the/
Does philosophy make progress? : r/askphilosophy - Reddit, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://www.reddit.com/r/askphilosophy/comments/4y4cz2/does_philosophy_make_progress/
Is philosophy dead? - The Philosophy Club, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://thephilosophyclub.com.au/2018/11/20/is-philosophy-dead/
MAKING PHILOSOPHICAL PROGRESS: THE BIG QUESTIONS, APPLIED PHILOSOPHY, AND THE PROFESSION - Cambridge University Press & Assessment, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://www.cambridge.org/core/journals/social-philosophy-and-policy/article/making-philosophical-progress-the-big-questions-applied-philosophy-and-the-profession/EB75AC49E2E6088A30598670C75C982D
Le sens du réel - Philosophical Progress - CollÚge de France, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://books.openedition.org/cdf/20302
Philosophy: What's the Point? (Hint: It's Not Discovering Truth). Part 1 of a Series., 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://johnhorgan.org/cross-check/philosophy-whats-the-point-hint-its-not-discovering-truth-part-1-of-a-series
Progress in philosophy might be framed like it is in science: philosophers make progress by advancing truthlikeness, problem-solving, knowledge, and/or understanding. - Reddit, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://www.reddit.com/r/philosophy/comments/objo1e/progress_in_philosophy_might_be_framed_like_it_is/
Philosophy doesn't need a concept of progress - Kent Academic Repository, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://kar.kent.ac.uk/id/document/3253639
Challenges to Metaphysical Realism - Stanford Encyclopedia of Philosophy, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://plato.stanford.edu/entries/realism-sem-challenge/
Scientific Realism and Antirealism | Internet Encyclopedia of Philosophy, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://iep.utm.edu/scientific-realism-antirealism/
Truth - Stanford Encyclopedia of Philosophy, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://plato.stanford.edu/entries/truth/
Deflationary theory of truth - Wikipedia, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://en.wikipedia.org/wiki/Deflationary_theory_of_truth
Deflationism About Truth - Stanford Encyclopedia of Philosophy, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://plato.stanford.edu/entries/truth-deflationary/
The Private Language Argument | Issue 58 - Philosophy Now, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://philosophynow.org/issues/58/The_Private_Language_Argument
Private language argument - Wikipedia, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://en.wikipedia.org/wiki/Private_language_argument
Private Language - Stanford Encyclopedia of Philosophy, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://plato.stanford.edu/entries/private-language/
Wittgensteinian Therapy for Dissolving Philosophical Problems, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://sparkco.ai/blog/wittgensteinian-therapy-dissolving-philosophical-problems
Hitoshi Nagai - Wikiwand, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://www.wikiwand.com/en/articles/Hitoshi_Nagai
The Structure and Significance of 'Wittgenstein's Solipsism' :: On Hitoshi Nagai's Wittgenstein no Goshinhttps://www.researchgate.net/publication/311849843_The_Structure_and_Significance_of_'Wittgenstein's_Solipsism'_On_Hitoshi_Nagai's_Wittgenstein_no_Goshini
A Solipsistic and Affirmation-Based Approach to Meaning in Life Masahiro Morioka, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://www.philosophyoflife.org/jpl201906.pdf
34.ãæ¬è³ªãåã©ãã®é ã«ã¯èªããªãå²åŠæžããä»äººã®å²åŠã¯ã€ãŸããªãããšèªãèè ã説ããåãããšãã®å€§äºãïŒãã®ããã®å²åŠãïŒæ°žäºåïŒ | ã«ã·ã«ã, 12æ 25, 2025ã«ã¢ã¯ã»ã¹ã https://lushiluna.com/philosophy-for-children/
https://gemini.google.com/share/5d72d953b1b7