
ããªãã®éé·é¡è³ã¯ä»£è°å¶ã«åããŠããªãââ代è°å¶ã¯ãªã寡é å¶ãåçç£ããã
Why Your Brain Keeps Electing Oligarchs: Oligarchic Drift under Primate Constraints
https://medium.com/@izayohi/why-your-brain-keeps-electing-oligarchs-oligarchic-drift-under-primate-constraints-2f1e5daf69a7

ããªãã®éé·é¡è³ã¯ä»£è°å¶ã«åããŠããªãââ代è°å¶ã¯ãªã寡é å¶ãåçç£ããã
Why Your Brain Keeps Electing Oligarchs: Oligarchic Drift under Primate Constraints
æ¥æ¬èªãã©ãã v2.2ïŒ2026.03.10ïŒ ç³éšçµ±ä¹
ã»Claude Opus4.6
ãæ»èªãClaude Opus4.6 å¥ãã£ããã»Grokã»Gemini3.1ã»ChatGPT5.4
åºââåãã®èšå®
æ°äž»äž»çŸ©ã®å¯¡é å¶åã¯ãRobert Michelsã1911幎ã«ã寡é å¶ã®éåããšããŠå®åŒåããMoscaãParetoãSchumpeterãç°ãªãè§åºŠããè«ããŠããå€å žçåœé¡ã§ãããBernard Maninã瀺ããããã«ãéžæã«ãã代衚å¶ã¯æ°äž»çèŠçŽ ãšè²Žææ¿çèŠçŽ ã®æ··æç©ãšããŠèšèšãããŠããã寡é å¶çåž°çµã¯ãèšèšã®éžè±ãã§ã¯ãªããèšèšã®å«æããšããŠèªãããšãã§ããã
æ¬çš¿ã¯ãã®å€å žçåœé¡ããå¶åºŠè«ã®å éšã§ã¯ãªããé²åçç©åŠã»ç¥çµç§åŠã»æ å ±æè¡å²ã»å ¬å ±éžæè«ã®åé åãæšªæããèªå·±åŒ·åã«ãŒããšããŠåèšè¿°ãããæ¬çš¿ã®çµ±å仮説ã¯ããã ââ代è°å¶æ°äž»äž»çŸ©ã®å¯¡é å¶çåž°çµã¯ãéé·é¡ã®èªç¥çããŒããŠã§ã¢ä»æ§ãšæåççµ±å¶æè¡ãšææš©è ã®äºéææã圢æããèªå·±åŒ·åã«ãŒãã«ãã£ãŠãæ§é çã«åçç£ãããããã
ãã®ä»®èª¬ãåã€ã®å±€ã§è«ããã第1å±€ã¯é²åã第2å±€ã¯ç¥çµç§åŠã第3å±€ã¯å¶åºŠã第4å±€ã¯ææš©è ãåå±€ã¯ç¬ç«ãã䞊åã§ã¯ãªããå æã«ãŒããšããŠçžäºã«åŒ·åãåããåå±€ã®è«èšŒåŒ·åºŠã«ã¯å·®ãããã確ç«ãããç¥èŠãšæ¬çš¿ã®çµ±å仮説ãåºå¥ããªããé²ããããªããæ¬çš¿ã®åæã®åæãšãªãåœå®¶ã®æäœçå®çŸ©ã¯æ³š1ã«çœ®ããã
第1å±€ïŒé²åïŒïŒå¹³çã®åªå€±
ç§ãã¡ã¯å¹³çãçºæããã®ã§ã¯ãªãã倱ã£ãã®ã ã
Christopher Boehmã¯ãHierarchy in the Forestãã§ãç©çæ¡éãã³ãã«ãããå¹³çããèªç¶ã«ååšãããã®ã§ã¯ãªãã**鿝é é£åïŒreverse dominance hierarchyïŒ**ã«ãã£ãŠèœåçã«ç¶æãããŠããããšã瀺ããããã³ãã®æ§æå¡ã¯ãçªåºããåäœãã¢ã«ãã¡ãšããŠæ¯ãèãããšãããã³ã«ãéå£çå¶è£ââå²ç¬ã远æŸã極端ãªå Žåã¯æ®ºå®³ââã«ãã£ãŠãããæã蟌ãã ãå¹³çã¯æŸçœ®ããã°å®çŸããåæå€ã§ã¯ãªããã³ã¹ããæã£ãŠç¶æãã人工ç©ã ã£ãã
鿝é é£åãæ©èœããã«ã¯äºã€ã®åæããããäžã€ã¯äœå°ãèç©ãããªãããšãããäžã€ã¯éå£èŠæš¡ãå°ããããšïŒãã³ããŒæ°ã®ç¯å²å ã§ãæ§æå¡ãäºããå人ãšããŠèªç¥ã§ããããšïŒããã®äºã€ã®åæãåæã«åŽ©ããã®ãæ°ç³åšé©åœä»¥éã®æŽå²ã§ããã
転æç¹ã¯äœå°ã®èç©ã«ãããç©çæ¡éã«ãããŠã¯é£ç³§ã®è²¯èµãå°é£ã§ãããäœå°ãçãã«ããããšãããç©ç©æ œå¹ã®éå§ã«ãããèšæ°å¯èœãªäœå°ãåºçŸãããJames C. ScottããAgainst the Grainãã§è«ããéããç©ç©ã¯ãèŠããããæ°ããããããèããããããšããäžã€ã®ç¹æ§ãæã€ããã®ç¹æ§ãèšé²ãèŠè«ããèšé²ã管çè ãèŠè«ããã
ããã«æ¬çš¿ã®çµ±å仮説ã®ç¬¬äžé ãæç€ºãããç©ç©åèã¯åã«å¯ã®äžå¹³çãçãã ã®ã§ã¯ãªãããèšé²ããè ããšãèšé²ãããè ãã®åè£ãçãã ã æ¥åœ¢æåã®ç²åæ¿ã®åæãã¯ã¹ãã®å€ãã¯è¡æ¿ã»äŒèšèšé²ã§ãã£ããåæã®æåãšèšé²æè¡ã¯ãå€ãã®å°åã§è¡æ¿ã»äŒèšã»åŸŽåã®éèŠãšå¯æ¥ã«çµã³ã€ããŠçºéããããã®ãèšé²ããå°æ°è ããšãèšé²ããã倿°è ãã®ååããå°ãªããšãåæåœå®¶ã®äžéšã«ãããŠãåœå®¶åœ¢æãå éãããå¯èœæ§ãé«ãã
鿝é é£åã¯äœå°ã®èç©ãšéå£èŠæš¡ã®æ¡å€§ã«ãã£ãŠæ©èœäžå šã«é¥ããäœå°ã®ç®¡çè ã¯ãã¿ãªã®é£ç³§ãé ãã£ãŠããè ãã§ããããã®è ã远æŸããããšã¯éå£ã®é£ç³§åèãå±éºã«ãããã管çè ïŒåæã®ã¢ã«ãã¡ã¯ãéå£ã«å¯ŸããŠãç§ãæé€ããã°é£¢ããããšããæ§é çãªäžå¯æ¬ æ§ãç²åŸãããåæã«ãéå£èŠæš¡ããã³ããŒæ°ãè¶ ãããšå¿åæ§ãå¢å€§ãã鿝é é£åã®ç£èŠã³ã¹ããæ¥å¢ãããBoehmã®éæ¯é é£åãäœåããã«ã¯æ§æå¡éã®å¯Ÿç§°æ§ãšçžäºèªç¥ãåæãšãªãããäœå°èç©ãšéå£èп𡿡倧ã¯ãã®äž¡æ¹ãç Žå£ããã
ã§ã¯ãäœå°ã®ç®¡çè ãšããŠæš©åãç²åŸããå°æ°è ã®è³ã«äœãèµ·ããããããã第2å±€ã®åãã§ããã
第2å±€ïŒç¥çµç§åŠïŒïŒæš©åã®èªç¥çæªã¿
æš©åã¯äººãè æãããââãã®æ Œèšããç¥çµç§åŠã¯éšåçã«è£ä»ãã€ã€ããã
Dacher Keltnerã¯ãæš©åã®ãã©ããã¯ã¹ïŒpower paradoxïŒããšããŠãæš©åã®ç²åŸéçšã§ã¯å ±æã»å調ã»å ¬æ£ããéèŠã§ããã«ãããããããäžåºŠæš©åãåŸããšä»è ã®ææ ãèŠç¹ãèªåçã«ã·ãã¥ã¬ãŒã·ã§ã³ããèœåãäœäžããåŸåããããšè«ãããæš©åã¯å ±æãèŠæ±ããŠç²åŸãããå ±æãæãªãæ¹åã«äœçšããŠè¡äœ¿ãããã
Sukhvinder Obhiãã®2014幎ã®å®éšã¯ããå ·äœçã ã被éšè ã«æš©åæèŠããã©ã€ãã³ã°ããïŒæš©åãæã£ãçµéšãæ³èµ·ãããïŒã ãã§ãä»è ã®æã®åãã«å¯Ÿããéåå ±é³ŽïŒmotor resonanceïŒãäœäžããããšãå ±åãããããã®ç¥èŠã¯ãæš©åæèŠãå°ãªããšãäžæçã«ä»è ãžã®èªåçãªç¥çµå¿çãæå¶ãããããšã瀺åããããã ãããã®ãã©ã€ãã³ã°å®éšãããæš©åè ã®å ±æåè·¯ãæåžžçã«å€åããããšçµè«ã¥ããããšã¯ã§ããªããé·æçãªæš©åä¿æãè³ã«ã©ã®ãããªæåžžçå€åããããããã«ã€ããŠã¯ããããªãç ç©¶ãå¿ èŠã§ããã
ããã«Henri Tajfelã®æå°éå£ãã©ãã€ã ãæ¥ç¶ãããç¡æå³ãªåºæºïŒçµµã®å¥œã¿ãªã©ïŒã§äºã€ã®éå£ã«åããã ãã§ã人éã¯å éå£ãèŽå±ãå€éå£ãå·®å¥ãããJay Van BavelããThe Power of Usãã§è«ããéãããã®å éå£ãã€ã¢ã¹ã¯æ¿æ²»çå æŽŸæ§ã«ãããŠæ¥µå€§åãããææš©è ã¯ãäºå®ãè©äŸ¡ããŠæç¥šãããã®ã§ã¯ãªãããèªåã®å æŽŸã«æå©ãªäºå®ãèªåçã«éžæãããã
ããã«æ¿æ²»çéžæéçšã®åé¡ãå ãããè¿å¹Žã®äžéšç ç©¶ã¯ããã«ã·ã·ãºã ããµã€ã³ãã·ãŒãªã©ã®ããŒã¯ãã©ã€ã¢ãç¹æ§ãæ¿æ²»åå ãæ¿æ²»çæ»ææ§ãããã«ã¯ææ ç忥µåãšé¢é£ãããããšã瀺åããŠãããKevin DuttonïŒãThe Wisdom of PsychopathsãïŒãPaul Babiak & Robert Hareã®äŒæ¥çµç¹ç ç©¶ãããªãŒããŒã·ããã®éžæéçšã衚é¢çé åã»å€§èãã»å ±æã®æ¬ åŠãšãã£ãç¹æ§ã«å¯ŸããŠéžæãã€ã¢ã¹ãæã¡ããããšãè«ããŠããããã ãã代è°å¶ã®éžæéçšäžè¬ãããŒã¯ç¹æ§ãäœç³»çã«åªéãããã¯ããªãå¥éã®å®èšŒãèŠãããå°ãªããšããçŸè¡ã®éžæéçšãå ±æèœåã®é«ãåè£è ãæ§é çã«æå©ã«ããèšèšã«ãªã£ãŠããªãããšã¯ææã§ããã
äžã€ããŸãšãããšïŒæš©åã¯æã€è ã®å ±æçå¿çãå°ãªããšãäžæçã«æå¶ãïŒKeltner/ObhiïŒãéå£ã¯å éå£ãã€ã¢ã¹ã«ããèªåçã«åè£ãïŒTajfel/Van BavelïŒãéžæéçšã¯ããŒã¯ç¹æ§ãšç¡é¢ä¿ã§ã¯ãªãå¯èœæ§ãããïŒDutton/Babiak & HareïŒãããããçžäºã«åŒ·åãåãå Žåãæš©åã®å¯¡é å¶çéäžãå éããèªç¥çæ¡ä»¶ãæŽãã
第3å±€ïŒå¶åºŠïŒïŒæåã«ããçµ±å¶ã®5000幎
(a) ååââç©ç©åž³ç°¿ããå®åå¶ãž
第1å±€ã§è¿°ã¹ããèšé²ããè ããšãèšé²ãããè ãã®åè£ã¯ãå¶åºŠãšããŠåºå®åããããScottã®è°è«ã®æ žå¿ã¯ãåæåœå®¶ã®æç«æ¡ä»¶ãç©ç©ã®å¯èªæ§ïŒlegibilityïŒââèšæ°ã»èšé²ã»èª²çšå¯èœãªåœ¢æ ââã«ãã£ããšããç¹ã«ãããåœå®¶ã¯äººå£ãçç£ããèªãããããã«ããããšã§çµ±æ²»ãããæåã¯ãã®èªè§£è£ 眮ã§ãããèåè å±€ã¯ãã®æäœè ã§ããã
æ¬çš¿ã®åæã¯ä»¥äžã®æäœçå®çŸ©ã«åºã¥ã [*泚1]ã
ãã®å®çŸ©ã®ç¬¬4å±€ãè¿°ã¹ãéãããå®åå¶ã¯æåã®çºæã«ããèšé²ã»äŒéã»ç®¡çæè¡ãå¶åºŠçåºç€ãšããèåè å±€ââè¿ä»£ä»¥éã¯å°éç¥ã®å æè å±€ââããã®æŽå²çæ ãæããªããã5000幎åã®ç²åæ¿ã®æžèšå®ãšãçŸä»£ã®éãé¢ã®ãã£ãªã¢å®åã¯ãåäžã®æ§é çäœçœ®ãå ããŠãããæåççµ±å¶ã®æè¡ã¯å€åãããããæåãæãå°æ°è ãæåãæããªã倿°è ã管çããããšããæ§é ã¯å€ãã£ãŠããªãã
ãã ããå®åå¶ã¯å¯¡é å¶ã®å¶åºŠåã§ãããšåæã«ãæš©åè åäººã®æ£æçæ¯é ãæææ³ã«ãã£ãŠææããè£ çœ®ã§ãããââãã®äž¡çŸ©æ§ããå®åå¶ãé©åœåŸãåç¶ãããããããæ¿äœã«å ±éããå¶åºŠçåºç€ãããããŠããã
(b) æ¥æ¬ã®ã¢ã€ã¢ã³ãã©ã€ã¢ã³ã°ã«ââæåççµ±å¶ã®çŸä»£åœ¢æ
æ¥æ¬ã®éã®äžè§åœ¢ïŒiron triangleïŒããåãªãå©çèªå°ã®ççæ§é ãšããŠã§ã¯ãªããæåççµ±å¶ã®çŸä»£çå®è£ ãšããŠäœçœ®ã¥ããã
å®åäž»å°ç«æ³ãæ¥æ¬ã§ã¯å é£æåºæ³æ¡ïŒé£æ³ïŒã®æ¯éãšæç«çãäžè²«ããŠé«ããç«æ³éçšã«ãããå®åèµ·èã®åœ±é¿ã¯å€§ãããæ³æ¡ã®æèšãæžãè¡çºã¯ãæ«å®çå®çŸ©ã®ç¬¬2å±€ïŒæ³ïŒåœå®¶æå¿ã®å€å圢æ ïŒãæåéãã«å®è¡ããè¡çºã§ãããåœäŒè°å¡ã¯ãã®æååãããèŠç¯ãæ¿èªãã圹å²ãæ ãããæèšã®çްéšââèŠå¶ã®ç¯å²ãé©çšé€å€ãæœè¡ææ¥ââãå®è³ªçã«æ±ºå®ããã®ã¯èµ·èè ããå®åã§ããã
æè°å¡ãšæŽŸé¥ãèªæ°å ã®æ¿çéšäŒã»æè°å¡ã¯ãå®åãèµ·èããæ¿çææžã®æµéçµè·¯ãå¶åŸ¡ããæ å ±ãããŒã«ãŒãšããŠæ©èœããŠãããšèãããããçªå£åïŒå²©äºå¥ä¿¡ãäœè€èª äžéïŒæŸåŽå²ä¹ ãåæããèªæ°å æ¿å調æ»äŒã®éšäŒã·ã¹ãã ã¯ãç¹å®æ¿çé åã®ææžãšäºç®æ å ±ãç¹å®ã®è°å¡ã°ã«ãŒãã«éäžããæ§é ã瀺ããŠããã
èšè ã¯ã©ãããããæãæ§é çã«è峿·±ããèšè ã¯ã©ãã¯æ å ±ã®æåççµ±å¶ã®æåç·ãšããŠäœçœ®ã¥ããããåçåºã»æ©é¢ã«èšçœ®ãããèšè ã¯ã©ãã¯ããå ¬åŒçºè¡šããšããåœ¢ã§æ å ±ã®æååãç¬å ãããScottã®ç©ç©åž³ç°¿ããäœãèšæ°ããããããå¶åŸ¡ããã®ãšæ§é çã«ååã§ãèšè ã¯ã©ãã¯ãäœãå ¬åŒã«å ±éããããããå¶åŸ¡ãããèšè ã¯ã©ãã¯è¿ä»£çæ€é²ã§ã¯ãªãââæ å ±ã鮿ããã®ã§ã¯ãªããæ å ±ã®ãå ¬åŒçæååãã®ç¬å æš©ãè¡äœ¿ããè£ çœ®ã§ãããèšè ã¯ã©ããæ å ±ç¬å ã»ã¡ãã£ã¢æç²ã®å¶åºŠãšããŠæããç ç©¶ã¯è¿å¹Žèç©ããã€ã€ããïŒFreeman 2000çïŒã
ç±³åœã«ãéã®äžè§åœ¢ïŒè°äŒå§å¡äŒã»å®åæ©æ§ã»ããã€ã¹ãïŒã¯ååšãããå¶åºŠèšèšã¯æ¥æ¬ãšã¯å€§ããç°ãªãã«ãããããããåãäžè§æ§é ã«åæããããã®åæã¯ãåé¡ãå¶åºŠèšèšã ãã«éå ãã説æã®äžååãã瀺åããã第2å±€ã§è«ããèªç¥çæ¡ä»¶ã¯ããã®äžè¶³ãè£ãäžã€ã®äžäœä»®èª¬ãšããŠäœçœ®ã¥ããããã
(c) æ®éçã«ãŒãã®æ¥æ¬çå¢éè£ çœ®
以äžã®äžç¹ã¯ã第1å±€ã»ç¬¬2å±€ã§è«ããæ®éçãªã«ãŒããæ¥æ¬ã«ãããŠãšããã匷åºã«äœåããå¢éè£ çœ®ã§ããã寡é å¶åã®çºçåå ã§ã¯ãªããå³å¯ãªæ¯èŒå¶åºŠåæãšãããããæ¥æ¬åçµç¹ã«é¢ããçæ³åçè§£éãšããŠæç€ºãããæ®éçã¡ã«ããºã ãããŒã«ã«ãªæåçæ¡ä»¶ã«ãã£ãŠã©ãå€èª¿ããããã®äŸç€ºãšããŠæå°éè§Šããã
è¡è°äžæ±ºââ責任ã®èžçºè£ çœ®ãæ¥æ¬ã®çµç¹ã«ãããäŒè°ïŒå€ãã¯æèœã®å¯ãåãïŒã§ã¯ãåå è ãç¹å®ã®çžæã«åããŠäž»åŒµãã¶ã€ããã®ã§ã¯ãªããäžäººã²ãšãã®èããã¢ãããŒã°ã®ããã«çºããããé£éãããæèŠã®å¯Ÿç«ã¯ãããŠé¡åšåããããè€æ°åã®äŒè°ãçµãŠå šå¡ã®æèŠãããããããã¹ãç¹ãã«åæããââãããè¡è°äžæ±ºãšåŒã°ããããã»ã¹ã§ãããæææ±ºå®è«ãšããŠèŠããšãããã¯æææ±ºå®ã®äž»äœãæ§é çã«æ¶å»ããææ³ã§ããã責任ã®äºåŸçç¹å®ãäžå¯èœã«ããã
ãèª æãä¿¡ä»°ââãã©ãã£ãçµ±å¶ã®æŸæ£ãæ¥æ¬ã®çµç¹ã«ã¯ãè³èª é倩ãââèª æãå°œããã°å€©ã«éããââãšããä¿¡å¿µãæ ¹åŒ·ããæ¬çš¿ã§ã¯ããã䟿å®çã«ãèª æä¿¡ä»°ããšåŒã¶ãããã¯çŸä»£ã®æ å ±ç©ºéã«ããããã©ãã£ãæŠäºïŒnarrative warfareïŒã®æ§é çæŸæ£ãæå³ãããçµç¹ã¯ãèª æãèŠããã°éããããšä¿¡ãããããã«ãèšè ã¯ã©ããšããæ å ±çµ±å¶è£ 眮ãžã®äŸåãããã«åŒ·åãããèšè ã¯ã©ããšãèª æãä¿¡ä»°ã¯å ±ç¯é¢ä¿ã«ããã
äžé局䞻å°ã®æææ±ºå®ãã³ããªã³ã°ãæ«å®çå®çŸ©ç¬¬3å±€ãèŠå®ãããå°æ°è ã«ããæå¿åœ¢æã»æ¯é ã®èœåçäž»å°æ§ãã¯ãæ¥æ¬ã«ãããŠã¯ç¬ç¹ã®åœ¢æ ããšãã圢åŒçãªæçµæš©éè ïŒãããïŒã¯å®åã«çããã食ããïŒfigureheadïŒãšããŠæ©èœããå®è³ªçãªæææ±ºå®ã¯äžéå±€å®åãææ¡ãããæ»æéäžãææããæ§é ââãäžéå±€ãå šéšç«æ¡ããäžã¯äœãããããªããŸãŸãããå€ãæŒããïŒæ»æéäžã»è¹æ²¢ä¿ä»ãäžçŽæ«ãæä»£ããèªããæ¥ç§ç€Ÿã1992幎ãp.39ïŒââããªãã¡æææ±ºå®ãã³ããªã³ã°ã¯ãå°æ°è äž»å°ããããã®å°æ°è ã§ã¯ãªãäžéå±€ã®å°æ°è ãšããŠçºçŸããæ¥æ¬ã®ç¹ç°æ§ã瀺ãã
第4å±€ïŒåççç¡ç¥ïŒïŒãªãææš©è ã¯æ¯æ£ããªããââéžæãšèœåã®äºéææ
第1å±€ãã第3å±€ã¯å¯¡é å¶ã®äŸçµŠã¡ã«ããºã ãèšè¿°ããã第4å±€ã¯éèŠåŽââææš©è ããªãæ¯æ£ããªããââãæ±ããçµè«ãå ã«è¿°ã¹ãã°ãæ¯æ£å§åã¯äºéã«äžè¶³ããŠãããäžã€ã¯åççéžæãšããŠïŒç¥ãããšããªãïŒãããäžã€ã¯èœåçå¶çŽãšããŠïŒç¥ãããšãã§ããªãïŒã
(a) åççç¡ç¥ââç¥ãããšããªã
Anthony Downsã1957幎ã«å®åŒåããåççç¡ç¥ïŒrational ignoranceïŒã®è«çã¯åçŽæå¿«ã ãå人ã®äžç¥šãéžæçµæãå€ãã確çã¯ã»ãŒãŒãã§ããããããã£ãŠãæ¿æ²»æ å ±ã®ååŸã«æéãšãšãã«ã®ãŒãæããããšã¯ãå人ã®åççèšç®ã«ãããŠã¯ã³ã¹ãã«èŠåããªããææš©è ã¯ãæãã ããç¡ç¥ããªã®ã§ã¯ãªãããåççã ããç¡ç¥ããªã®ã§ããã
Ilya Sominã¯ãDemocracy and Political Ignoranceãã§ããã®æ¿æ²»çç¡ç¥ãæè²æ°Žæºãšç¡é¢ä¿ã«æåžžçã§ããããšãå®èšŒãããå€§åŠæè²ãåããææš©è ããåºæ¬çãªæ¿çäºå®ïŒæ¿åºæ¯åºã®å èš³ãäž»èŠæ³æ¡ã®å 容ãèªåã®éžæåºã®è°å¡ã®ååïŒã«ã€ããŠã»ãšãã©ç¥ããªããç¥ããªãããšã¯åççã§ãããç¥ããªããŸãŸæç¥šããããšãåççã§ããã
第2å±€ã§è«ããå éå£ãã€ã¢ã¹ã¯ããã®åççç¡ç¥ãããã«æªåããããVan Bavelã®ç ç©¶ã瀺ãéããå æŽŸçã¢ã€ãã³ãã£ãã£ã¯æ å ±ã®èªåçãªãã£ã«ã¿ãªã³ã°ãåŒãèµ·ãããææš©è ã¯æ¿æ²»æ å ±ããå æŽŸã«æå©ãäžå©ããã§äºåéžå¥ããäžå©ãªæ å ±ã¯ç¡æèã«å²åŒããåççç¡ç¥ã¯ãç¡ç¥ã®ãŸãŸå 掟ç確信ã«å€æãããã
(b) äœãªãã©ã·ãŒââç¥ãããšãã§ããªã
ããã«ããäžã€ã®ãããç©è³ªçãªå¶çŽãå ããã
OECDã宿œããPIAACïŒåœéæäººå調æ»ïŒã¯ãå é²åœæäººã®èªè§£åã客芳çã«æž¬å®ããã2023幎ã®ç¬¬2å調æ»çµæã«ããã°ãåå åœå šäœã§æäººã®èªè§£åååžã«ã¯å€§ããªã°ãã€ãããããè€éãªææžã®æ¯èŒã»è©äŸ¡ãæ±ãããã髿¬¡ãªãã©ã·ãŒãæäººéå£ã«äžæ§ã«ã¯ååžããŠããªãããšã確èªããããPIAACã®äžè¬çèªè§£åããã®ãŸãŸæ¿çææžè©äŸ¡èœåã«ç眮ããããšã¯ã§ããªãããè€éãªå¶åºŠææžã®çè§£ã«å¿ èŠãªèªè§£åã人å£ã®çžåœéšåã«æ¬ ããŠããããšã®å蚌ã«ã¯ãªãã
ããã第3å±€ãšæ¥ç¶ãããæåççµ±å¶ã¯ãèåè ãéèåè ã管çããæ§é ãšããŠå§ãŸã£ãã5000幎åŸã®çŸåšã圢åŒçã«ã¯å šå¡ããèåè ãã ãã髿¬¡ãªãã©ã·ãŒã®ååšããã®æ§é ãæ©èœçã«æž©åããŠããã å®åãèµ·èããæ³æ¡ã審è°äŒã®å ±åæžãæ¿çææžââããããå®éã«èªãã§è©äŸ¡ã§ããåžæ°ã®å²åã¯ãPIAACã®ããŒã¿ã瀺åããéãæ§é çã«éãããŠããã
åççç¡ç¥ã¯ãã³ã¹ãèšç®ã®çµæãšããŠç¥ãããšããªãããäœãªãã©ã·ãŒã¯ãã³ã¹ã以åã«åŠçèœåãäžè¶³ããŠããããäž¡è ã¯åºå¥ãããã¹ãã ãã寡é å¶ã®ç¶æã«å¯ŸããŠã¯åãæ¹åã«äœçšããã
(c) äºéææã®åž°çµ
äžã€ã®æ§é ãéãªãã第3å±€ã®èšè ã¯ã©ãåæ å ±çµ±å¶ããå ¬åŒææžãžã®ã¢ã¯ã»ã¹ã³ã¹ãããé«ããäœãªãã©ã·ãŒããã¢ã¯ã»ã¹ã§ããŠãåŠçã§ããªããå±€ãæ§é çã«çç£ããåççç¡ç¥ããåŠçã§ããŠãåŠçããªããéžæãåçåãããæ¯æ£å§åã¯ãã®äžéæ§é ã«ãã£ãŠæ§é çã«äžè¶³ããã
éãââå æã«ãŒãã®å¯èŠå
åå±€ãå æã«ãŒããšããŠæç€ºããã
é²åçäŸçµŠïŒéé·é¡ã®è³ãé局圢æãçæãããäœå°èç©ãšéå£èп𡿡倧ã鿝é é£åãç¡ååãããèšé²ããè ããšãèšé²ãããè ãã®åè£ãå§ãŸãã
èªç¥çå éïŒæš©åã¯æã€è ã®å ±æçå¿çãæå¶ããåŸåããããå éå£ãã€ã¢ã¹ãéå£ãèªåçã«åè£ãããããŒã¯ç¹æ§ãšæ¿æ²»çéžæã®é¢é£ã瀺åãããŠããã
å¶åºŠçåºå®åïŒæåççµ±å¶ãå®åå¶ãéããŠå¯¡é å¶ãå¶åºŠçã«åçç£ãããéã®äžè§åœ¢ããã®çŸä»£ç圢æ ããªãã
éèŠåŽã®äºéææïŒææš©è ã¯åççã«ç¡ç¥ã§ããããã€é«æ¬¡ãªãã©ã·ãŒãååšããŠãããããæ¯æ£å§åãæ§é çã«äžè¶³ããã
â 1ã«æ»ãã
ãã®ã«ãŒãã®åæ¥ç¶ã¯ãåã匷床ã§ã¯ãªãã æ¬çš¿ã®çµ±å仮説ã¯ãåå±€ãã¹ãŠãåçã®å®èšŒçåºç€ãæã€ç¢ºç«ãããçè«ã§ã¯ãªããç°ãªã匷床ã®ç¥èŠãå æã«ãŒããšããŠæ¥ç¶ããäœæ¥ä»®èª¬ã§ããã第1å±€ïŒéæ¯é é£åã®åŽ©å£ïŒãšç¬¬4å±€ïŒåççç¡ç¥ïŒã¯æ¯èŒç匷ãå®èšŒçåºç€ãæã€ã第2å±€ïŒæš©åã®èªç¥çæªã¿ïŒã¯ç€ºåçãªç¥èŠã«åºã¥ããã鷿广ã®å®èšŒã¯äžè¶³ããŠããã第3å±€ã®æ¥æ¬åºæéšåã¯ãæ¬çš¿ã®è§£éã¢ãã«ã§ãã£ãŠå®èšŒæžã¿ã®æ³åã§ã¯ãªãã
ã«ãŒãã®è匱ç¹ãã©ãã«ããããåãããã¹ãã ãããç©çæ¡é瀟äŒã®éæ¯é é£åãã®ãã®ã瀺ãéãã人éã¯å¯¡é å¶ãäžå¯é¿çã«åãå ¥ããããã§ã¯ãªãã忬§è«žåœã®é«ãªãã©ã·ãŒç€ŸäŒã¯ç¬¬4å±€ãéšåçã«åŒ±ããäºäŸãšããŠèªããããã¹ã€ã¹ã®çŽæ¥æ°äž»å¶ã¯ç¬¬3å±€ã®ä»£è°å¶çåºå®åãè¿åãã詊ã¿ãšããŠæ©èœããŠãããã«ãŒãã¯è±åºäžèœãªç¢çã§ã¯ãªããè€æ°ã®æ¥ç¶ç¹ã§åæã«ä»å ¥ããªããã°å®¹æã«ã¯ç·©ãŸãªãæ§é çå°é£ãšããŠçè§£ãã¹ãã ã
æ°äž»äž»çŸ©ããæ¹åããã詊ã¿ãç¹°ãè¿ãåãå Žæã«æ»ããã¡ãªçç±ã¯ããã®ã«ãŒãå šäœãå¯èŠåããã«äžå€æ°ã ããæäœããŠããããã ãšæ¬çš¿ã¯äž»åŒµãããæ¬çš¿ã®ç®çã¯è§£æ±ºçã®æç€ºã§ã¯ãªãããã®ã«ãŒãã®ååšãšãã®æ§é ãå¯èŠåããããšã«ããã
泚1ïŒåœå®¶ã®æ«å®çå®çŸ©ïŒåå±€æ§é ïŒ
æ¬çš¿ã®åæã¯ä»¥äžã®æäœçå®çŸ©ã«åºã¥ãã
1. å®äœèŠå®ïŒåœå®¶ãšã¯ã人ééå£ã®ç掻åçç£ãçµç¹ãã瀟äŒã®çŸå®çååšæ§æ ã§ããã
2. 圢åŒèŠå®ïŒãã®çµç¹åã¯ã瀟äŒã®å šæ§æå¡ã«å¯ŸãæåŠäžèœãªäžè¬çææåãæã€èŠç¯çç§©åºââæ³ïŒåœå®¶æå¿ïŒââãšããŠçŸãããæ³ã®ææåã¯çµç¹åããã匷å¶åã«ãã£ãŠæ ä¿ãããææã»äžæã®åœ¢æ å·®ã¯æ¬è³ªçèŠå®ã«å±ããªãã
3. æš©åèŠå®ïŒèŠç¯çç§©åºã®ç¶æã»å·è¡ãæ ãç¹æ®ãªçµç¹ïŒåœå®¶æš©åïŒã¯ããã®åœ¢æ ãåãããå°æ°è ã«ããæå¿åœ¢æã»æ¯é ã®èœåçäž»å°æ§ãæ§é çç¹åŸŽãšããã
4. å¶åºŠèŠå®ïŒäœå°ã®èç©ã»ç®¡çãåžžæ åãã瀟äŒã«ãããŠãåœå®¶æš©åã®æç¶çè¡äœ¿ã¯å®åå¶ãéããŠå®çŸããããå®åå¶ã¯æåã®çºæã«ããèšé²ã»äŒéã»ç®¡çæè¡ãå¶åºŠçåºç€ãšããèåè å±€ââè¿ä»£ä»¥éã¯å°éç¥ã®å æè å±€ââããã®æŽå²çæ ãæããªããå®åå¶ã¯åœå®¶æå¿ã®ææã»å·è¡ã»éçšãå°éçã«æ ãéå±€ççµç¹ã§ããããã®ååšèªäœã統治ã®å°æ°è éäžãå¶åºŠçã«åçç£ããã
éå
äžãæ¬å®çŸ©ã¯åœå®¶ã瀟äŒã®å®å圢æ ãšããŠææ¡ããç«å Žã«ç«ã€ãåŸã£ãŠç¬¬1ã3å±€ã®èŠå®ã¯ã瀟äŒãèŠç¯çç§©åºãšçµç¹åããã匷å¶åã«ãã£ãŠçµ±åãããŠããéãã§ã®æ®éçç¹åŸŽãèšè¿°ããã第4å±€ã¯äœå°èç©ä»¥éã®çºå±æ®µéã«åºæã®å¶åºŠçç¹åŸŽã§ãããæå以åã®ç€ŸäŒã¯å®åå¶ãªãåœå®¶æš©åãšããŠå¥éèšè¿°ãããã
äºã第1å±€ãã第2å±€ãžã®ç§»è¡ââçæŽ»åçç£ã®çµç¹åãæåŠäžèœãªåŒ·å¶åã䌎ãèŠç¯çç§©åºãèŠè«ããéçšââã¯ãå éšç察ç«ã»å©å®³è¡çªã»å€éšçè åšã®å¢å€§ãåªä»ãšããããã®åªä»éçšã®è©³è«ã¯å¥çš¿ã«å§ããã
äžãèŠç¯çæ§é ãšå®æ çåæ ã®ä¹é¢ââãšãããå®åã®èŠç¯çæ©èœïŒå·è¡ïŒãšå®æ çæ©èœïŒæ¿ç圢æïŒã®æåžžçä¹é¢ââã¯ãå®çŸ©ã®äžæ žèŠå®ã§ã¯ãªããåœå®¶ã®åæ çæ³åãšããŠåæå¯Ÿè±¡ãšããããã ãè¿ä»£åœå®¶ã«ãããŠã¯ãã®ä¹é¢ã¯æ§é çã«å埩ããç¹åŸŽããªãã
åãæ¬å®çŸ©ã«ãããŠã¯æ³ãåœå®¶æå¿ã®å€å圢æ ãšããŠæäœçã«æ±ãããã®åå®ã®çè«çæ ¹æ ã¯äžæµŠã€ãšãã»æ»æéäžã®åœå®¶æå¿è«ã«äŸæ ããããã±ã«ãŒã³çèŠç¯äž»çŸ©ãããŒãçæ¿èªã«ãŒã«è«ãšã®ç°åã¯å¥éæ€èšãèŠããã
äºã第3å±€ã«ãããå°æ°è äž»å°ã¯ãæ¬å®çŸ©ã«ãããŠã¯çµç¹åãããæš©åã®æ§é çåž°çµãšããŠå®ç«ããããã®è«èšŒã¯æ¬æã«å§ããã
å ãé åæ§ã¯ç€ŸäŒã®ç©ºéçåç«æ¡ä»¶ãšããŠç¬¬1å±€ã«å«æãããã
äžã第2å±€ã«ããããæåŠäžèœããšã¯ãåœå®¶ãåççã«ãã®ææåã®æçµæ§ã䞻匵ããããšãæããçµéšçã«åžžæè²«åŸ¹ããŠããããšãæå³ããªãã
å «ãæ¬å®çŸ©ã«ãããã瀟äŒã®çŸå®çååšæ§æ ããšãæ¥æ¬åŒèšŒæ³è«çåŠç ç©¶äŒã«ããã瀟äŒã®å®å圢æ ããšã®ç°åã«ã€ããŠã¯å¥çš¿ã§æ€èšããã
ä¹ãåœå®¶ã®å®çŸ©ã¯è«žåŠã«ãããŠæªçµ±äžã§ãããæ¬å®çŸ©ã¯åæã®ããã®æäœçå®çŸ©ã§ããã確å®çäœç³»ã§ã¯ãªããã¢ã«ãŽãªãºã ç統治ã忣åå°åž³æè¡ã被統治è ã«ããåœå®¶ã®æ¥åžžçåçç£çã®è«ç¹ã¯å°æ¥ã®æ€èšèª²é¡ãšããã
åèæç®
Michels, Robert. Political Parties: A Sociological Study of the Oligarchical Tendencies of Modern Democracy. 1911.
Mosca, Gaetano. The Ruling Class. McGraw-Hill, 1939ïŒåè1896幎ïŒ.
Pareto, Vilfredo. The Mind and Society (Trattato di sociologia generale). Harcourt, Brace and Company, 1935ïŒåè1916幎ïŒ.
Schumpeter, Joseph A. Capitalism, Socialism and Democracy. Harper & Brothers, 1942.
Manin, Bernard. The Principles of Representative Government. Cambridge University Press, 1997.
Dunbar, Robin. "Neocortex Size as a Constraint on Group Size in Primates." Journal of Human Evolution, 22(6), 1992.
Boehm, Christopher. Hierarchy in the Forest: The Evolution of Egalitarian Behavior. Harvard University Press, 1999.
Scott, James C. Against the Grain: A Deep History of the Earliest States. Yale University Press, 2017.
Keltner, Dacher. The Power Paradox: How We Gain and Lose Influence. Penguin Press, 2016.
Obhi, Sukhvinder S. et al. "Power Changes How the Brain Responds to Others." Journal of Experimental Psychology: General, 143(2), 2014.
Tajfel, Henri et al. "Social Categorization and Intergroup Behaviour." European Journal of Social Psychology, 1(2), 1971.
Van Bavel, Jay J. and Dominic J. Packer. The Power of Us: Harnessing Our Shared Identities. Little, Brown Spark, 2021.
Dutton, Kevin. The Wisdom of Psychopaths: What Saints, Spies, and Serial Killers Can Teach Us About Success. Scientific American, 2012.
Babiak, Paul and Robert D. Hare. Snakes in Suits: Understanding and Surviving the Psychopaths in Your Office. Harper Business, 2019.
Downs, Anthony. An Economic Theory of Democracy. Harper & Row, 1957.
Somin, Ilya. Democracy and Political Ignorance: Why Smaller Government Is Smarter. Stanford University Press, 2013.
OECD. Survey of Adult Skills (PIAAC) 2023: Country Note â Japan. 2024.
çªå£åã»å²©äºå¥ä¿¡ããæè°å¡ãã®ç ç©¶ââèªæ°å æ¿æš©ãçè³ã䞻圹ãã¡ãæ¥æ¬çµæžæ°è瀟ã1987幎.
äœè€èª äžéã»æŸåŽå²ä¹ ãèªæ°å æ¿æš©ãäžå€®å ¬è«ç€Ÿã1986幎.
Freeman, Laurie Anne. Closing the Shop: Information Cartels and Japan's Mass Media. Princeton University Press, 2000.
æ»æéäžã»è¹æ²¢ä¿ä»ãäžçŽæ«ãæä»£ããèªããæ¥ç§ç€Ÿã1992幎.
åè€äžå©ãæ¥æ¬åãªãŒããŒã¯ãªã倱æããã®ããææ¥æ°æžã2012幎.
äžæµŠã€ãšããæ¥æ¬èªã¯ã©ãããèšèªããè¬è«ç€ŸåŠè¡æåº«ã1976幎.
é¢é£noteèšäºïŒæ¥æ¬èªïŒ
ç³éšçµ±ä¹ ãæ¥æ¬ç¹æã®ãèª æãä¿¡ä»°ã¯éããªããhttps://note.com/mototchen/n/neda24233b77f
ç³éšçµ±ä¹ ãæ¥æ¬åçµç¹ã«ãããæææ±ºå®ã®æ§é çç çãhttps://note.com/mototchen/n/n93d29dee7335
æ¬çš¿ã¯ClaudeïŒAnthropicïŒãšã®å¯Ÿè©±çå ±åäœæ¥ã«ããæ§æããããåå±€ã«ãŒãã®çµ±åä»®èª¬ãæ«å®çå®çŸ©ãããã³æ¥æ¬çå¢éè£ çœ®ã®åææ çµã¿ã¯ç³éšçµ±ä¹ ã«ããã
ãªã³ã¯
åºå ž
â ç³éšçµ±ä¹ (@mototchen) January 4, 2021
ãäžçŽæ«ãæä»£ããèªãã
æ»æéäžã»è¹æ²¢ä¿ä»
æ¥ç§ç€Ÿ
ïŒïŒïŒïŒå¹ŽïŒïŒæïŒïŒæ¥
p39 pic.twitter.com/3pqrm0jDSU