
çžæèŸ²è説ãè£ä»ãã倧çºèŠãïŒïŒãããããååšãïŒäžçŽã®å€§çºèŠâ¡
ããšã¹ããŒéçŸããããããååšã
ãé±åããã¯ã³ããã¯ã1981幎9å·ïŒå€§å šé5å·»
æ¬çš¿ã§åãäžããã®ã¯ããšã¹ããŒéçŸãã®åäœãããããååšããã¿ã€ãã«ã¯è»œãããªããžã£ã¬ãšãªã£ãŠããããäžèº«ãšããŠã¯å€§èãªçžæèŸ²è説ã«åã蟌ãã ææ¬²äœãšãªã£ãŠããã
ããšããšå€ä»£å²ã¯æ°ã ã®ã倧çºèŠãã«ãã£ãŠæŽå²ã圢äœãããŠãããä»ã®å®èª¬ã§ãã£ãŠããçºæã«ãã倧çºèŠã«ãã£ãŠäžæ©ã§åžžèãå€ãã£ãŠããŸãããšã ã£ãŠããåŸããå€ä»£æ¥æ¬ã®æå€§åœå®¶ã§ãã£ããéªéЬå°åœãã§ããããã®äœçœ®ãå®ãŸã£ãŠããªãã®ã ãäœãèµ·ããŠããŠãããããã¯ãªãã
æ¬äœã®ã¹ããŒãªãŒã«å ¥ã£ãŠããåã«ãä»åã®ããŒããšãªã£ãæ¥æ¬ã«ãããæ°Žçš²èäœã®å§ãŸãã«ã€ããŠãå°ããŸãšããŠããããã
æ¬äœãæããã1980幎é ã®å®èª¬ã§ã¯ãæ°Žçš²ã¯çŽå å300ïœ400幎ããæé®®åå³¶ããäŒæ¥ãããšããããçš²äœãéå§ãããææç·åŒãããŠããã®åãçžææä»£ããã®åŸã匥çæä»£ãšãããäœäžã§ããã®ããã«èªãããŠããã
æ¬äœå·ççŽåã®1978幎ã«ä¹å·åéšã®æ¿ä»éºè·¡ã§æ°Žç°è·¡ãèŠã€ãã£ãŠãããçžææä»£æ©æåŸåã®åå±€ã§èŠã€ãã£ãããšã§ãæ°Žçš²äŒæ¥ã¯å®èª¬ããè¥å¹²æ©ãã£ãã®ã§ã¯ããšèšããå§ããŠããã
ããã«æ¬äœãçºè¡šãããçŽåŸã«ã¯ãåããä¹å·åéšã®èçéºè·¡ã«ãããŠãããã«å€ãåå±€ãããã£ã¡ãåºç»æŽåãããæ°Žç°è·¡ãåºåãããããã«ãã£ãŠãçŽå å400ïœ500幎é ã«ã¯çš²äœãå§ãŸã£ãŠããããšã確å®ãããåŸæ¥ããå°ãªããšã100幎以äžé¡ã倧çºèŠã§ãã£ãã
çš²äœéå§ã匥çæä»£ã®å§ãŸããšãããŠããã®ã§ãçžææä»£ã®æä»£åºåã«ã€ããŠãå€åããè°è«ãåºçŸããããããŸã§çžææä»£æ©æãšããŠããæä»£ã§çš²äœãè¡ãããŠããããšã確å®çãšãªã£ããããæ©æã匥çæä»£ã®åæã«çµã¿å ¥ããããšããèãæ¹ãã§ãã
ãã ãçš²äœãä¹å·åéšã§ããªãæ©ãææããå§ãŸã£ãŠãããšããŠãããããå šåœãžãšäŒæããŠããã®ã¯ããªãæéãããã£ãŠãããå šåœäžåŸã«æä»£åºåãä»ããã®ã¯ãããŸã宿 ã«ããããªãããã«ãæããã
ãªã®ã§ãçžææ©æã«ã¯æ°Žçš²æè¡ãäŒæ¥ããŠããã匥çæä»£ã«ãããŠå šåœã«åºãã£ãŠãã£ããšæããã®ãçã£åœã§ã¯ãªãããšæãã
ã¡ãªã¿ã«2000幎代ã«å ¥ããæŸå°æ§ççŽ ïŒC14ïŒå¹Žä»£æž¬å®æ³ã®ç²ŸåºŠãäžãã£ãŠãå®ã¯ãã£ãšæããç±³ãæ¥æ¬ã§è²ãŠãããŠãããšããåŠèª¬ãç»å ŽããŠãããçžæåŒååšã«ä»çãã籟ã®è·¡ãèŠã€ãããæž¬å®ãããšçŽå å10ïœ11äžçŽé ã ã£ããšãããïŒãã ãããã¯æ°Žçš²ã§ã¯ãªãéžçš²ã ãšãããïŒ
ä»åŸãçºæãå¹Žä»£æž¬å®æ³ã®é²åãªã©ã§ãåžžèãå€åããããšãèãããããå€ä»£å²ã¯éåžžã«ããã³ã®ããåéãªã®ã ã
ãã ãæ³šæããŠããããã®ã¯ãäŸãã°ç±ŸãèŠã€ãã£ããšããŠããè²ãŠãæè¡ãäžç·ã«çºèŠãããªããã°ãããŸãæå³ããªããšããããšã ãäžã€ã®çºèŠã§æŽå²ã¯å€ãããããã®å€å®ã¯æ éã§ããã¹ãã ãšæãæ¬¡ç¬¬ã§ããã
æ°Žçš²ã®æŽå²ãšé説ãèžãŸããããã§ãæ¬äœã§ã¯çŽå å2000幎éã®çžæäžæã«æ¢ã«èŸ²èãå§ãŸã£ãŠããã®ã§ã¯ããšãã倧èãªèª¬ã«åºã¥ããã話ãå±éããŠããã倧èéãã仮説ã§ããããã倧çºèŠããŠçµãããããªå®æãªããããŒãšã³ããçšæããŠããªãããã®ç¹ã«çæããŠããããã
å£å°ãé æãããããé§ ã®è£ã®äžãåã厩ãå·¥äºãå§ãŸã£ããé«çã¯ããã§çžæäžæããã£ãš4000幎åã®ååšã®ç ŽçãèŠã€ããŠãããååšãèŠãéçŸã欲ãããªã£ãŠäžã«åãããšãèäººç·æ§ãšå°å¹Žãå·¥äºãé ãããŠãããšãé¡ãããŠããã
ãã®è人ã¯ã¢ããã¥ã¢èå€åŠè ã®ããã§ããã®äžã«å ŒããŠããç®ãä»ããŠãããéåžžã«éèŠãªè³æãåãŸã£ãŠããã®ã ãšäž»åŒµããŠããããããèãå ¥ããŠããããããããããšåž°ã£ãŠãããšããã«éçŸã話ããããã
è人æ°ãããã®å°åã»äœéäžéµå°åž¯ã¯æ§ç³åšæä»£ããæå²ãŸã§ã®éºè·¡ãåãŸã£ãŠããã®ã ãšããã圌ã¯çžæäžæãã蟲èãå§ãŸã£ããšèããŠããããã®èšŒæ ãåãŸã£ãŠããå¯èœæ§ããããšèª¬ãã
è人ã®èªå® ã«åãããšããæåŠå¡Ÿãã®çæ¿ãããåŠç¿å¡Ÿã®å çã ã£ãããšããããããããšäžç·ã«ããå°å¹Žã®æ¯èŠªãéã®åã§åŸ ã¡æ§ããŠããã穎æãã°ããã®ãã®å¡ŸããããããŠããããšããã
å°å¹Žã¯ãã§ã楜ãããå çã¯è²ããªããšãæããŠãããããšæ¯èŠªã説åŸããããšããããæç¡ãèšãããé£ããŠè¡ãããŠããŸãã®ã ã£ãã
å çã®å®¶ã«å ¥ããšããããã®ååšãé³åããŠãããäžäººæ®ãããšèšã£ãŠããã®ã§ãããããããååšçãã®å€«ã«ææ³ãå°œãããŠé¢å©ããŠããŸã£ãã®ãããããªãã
å çã¯ã40幎åãå°åŠæ ¡æåž«ãå§ããŠããã®é ãããŸããŸèšªãã蟲家ã®åéã§äžã€ã®ååšãèŠã€ãããšãããçžæäžæã®å æœå©ïŒ¥åŒååšã ã£ããã蟲家ã®äººã®èšãã«ã¯ãã®ããã®äžã«ã¯çš®ãã¿ãå ¥ã£ãŠããŠãäœç²ãèãããçºèœããã®ã ãšããã
ãããäºå®ã§ããã®çš²ãèªççš®ã§ã¯ãªãæ œå¹çš®ã ãšããããæ¥æ¬ã®èŸ²èæåã¯1500幎以äžãé¡ãããšã«ãªããããã©çš®ãã¿ã®è©±ã¯ãã®äººã®ãããããã®åã ã¡ãåºæã§ã倧å€å€ã話ã ã£ããçæã®ã»ã©ã¯ããããããŸãã
å çã¯é·ã幎æããããŠç ç©¶ããé æãããäžã«ãã®èšŒæ ãåãŸã£ãŠãããšç¢ºä¿¡ããŠãããããã§éçŸã«ãå·¥äºãã¹ãããããææ¥ã®æ¥ææ¥ã«ãæããã ãæã£ãŠã¿ãããšããèšç»ãåããã
éçŸã¯é«çã«ãã®ããšãåããŠããã®åŒ·ç¡¬çã«åå ããããæ±ãããååŠã®é«çã¯ããã¯ãæå財ä¿è·æ³ãéåã ãšå察ããããã©ãããã«ããŒã¶ãŒã§æãè¿ãããã®ã ãšèª¬åŸãããå çã«åã貞ãããšã«ããã
ç¿æ¥ææ¥ãããããã¯çºæäœæ¥ãäžå¯§ã«æãããã
éäžæŒäŒæ©ã®éã«ãé«çãšå
çã®è«äºãããã®ã§ãèŠæšãæç²ããŠãããããå
çã®ååŠã¶ãã»è«çã®ç確ããéç«ã€éšåã§ããã
çžæäžæãã蟲èãå§ãŸã£ãŠãããšããä»ã®æ ¹æ
ã»ç³ã®ç¢ããã¯çžæäžæããåºåããªããªãã
ã»ä»£ããã«ç³èŒãåºåããããããã¯é£ç掻ãç©ç©äžå¿ã«å€ãã£ã蚌æ
ã»çžæäžæã®âæç³æ§ãã ãããµãã«ã¯çްããªâã¿ãã®æŠçããã£ããããä»ããŠããŠãããã¯ã¯ã¯ãšããŠäœ¿ããã
é«çã®åè«
ã»ç¢ããã®æžå°ã¯çœ ã®çºéã®ãã
ã»ç³ã®ã¯ã¯ã¯ç«ªç©Žäœå± ãå±±èæãã«äœ¿ã£ãŠããã ã
éçŸã¯åè«ããŠããé«çã«ãããªããã©ã£ã¡ã®å³æ¹ïŒïŒããšæå¥ãèšãããå çã¯ãã®ãããªè«äºããæ£ããåŠèª¬ãæ®ã£ãŠããã®ã ãšèªããããã¯ãã¡ããå çã®èãæ¹ãåæ ãããŠããã
çµå±ã¯ã€ããçžæäžæã®éºè·¡ããçºæããªããŠã¯ãªããªãã
æŒé£åŸãååäžã«æãåœãŠã竪穎åŒäœå±
è·¡ã®èª¿æ»ãç¶ããããæ¥ãæ®ããŠãçš®ãã¿å
¥ãã®ããã¯èŠã€ãããããŸãã§ãã£ãã
ãã®æ©ãæ°ãæã£ãŠç ããªãéçŸã¯ãããäžåºŠçºæå ŽæãžãšåããããããŸã§è¶ èœåãã»ãšãã©çºæ®ããŠããªãã®ã§ããããã§èŠãå Žãå¿ èŠã§ããã
éçŸã¯ãšã«ãããã«ã粟ç¥ãéäžããŠã¿ãããããšçžæäººããããæ±ããŠæ©ãå§¿ãèŠããïŒã³ã³ãã³ã«ãèŠããŠããïŒïŒãçžæäººã¯ãã®ãŸãŸç«ªç©ŽåŒäœå± ã«å ¥ããååšãåºã«çœ®ãã
ãããšåŸãããé«çã声ãæããŠããã圌ããŸãå¿æ®ãã§çºæã«æ¥ãã®ã§ãã£ããéçŸã¯å ã»ã©ã¿ãè¶ æèŠã®æ åã«ã€ããŠèªãã詊ãã«æã£ãŠã¿ãããšããããšã«ãªãããããšãã«ããšäœãã®æå¿ãããããæ éã«æãè¿ããšãããçŸããã
ããã¯äŒããããç¶æ ã§çºæãäžã«ã¯ãŽãç²ããå°ããªäœãã®å®ããã£ãããšè©°ãŸã£ãŠãããéçŸã¯å€§è³æ¥å çã®å ãžãšåãããçŸå Žãžãšé£ããŠãããå çã¯ãããèŠããªããå æœå©ïŒ¥åŒååšã ãšèŠæããŠãããããæ¢ãŸããªããªãã
å çã¯æ°ãéããŠé·å¹Žã®å€¢ãå¶ãç¬éã®æºåãæŽãããæºãæããŠçš®ãèŠãå çãã»ã»ã»ç¡èšããããŠäœããæ¢ãããã«å°é¢ã芳å¯ããã
ããªãã»ã©âŠããããªããšã ã£ãã®ãã
å çã¯ççžãèªããå®ã¯ã©ãã«ã§ãããã¹ããªããŠãããã«èããã®ã¯å€ä»£äººã§ã¯ãªããã¯ããã¬ã¢ãªã§ãã£ããããã¯ã¢ãªã«ãšã£ãŠå°é¢ã®äžã®å€§ããªå庫ã ã£ãã®ã ã
æ®å¿µãªãã倧çºèŠãªããããããŠææ¥ã§ç©ºãçœããéçŸã¯ç¢ºãã«çžæäººãèŠããããã®ããã¯ç©ºã£ãœã ã£ããå çã¯èœã¡èŸŒãéçŸãã¡ã«ããã£ããããããšã¯ãªããçºæã«ã ã骚ã¯ã€ããã®ãããšç¬ããæ¬åœã«ãã£ããããŠããã®ã¯èªåèªèº«ã«ãé¢ãããã
ãã£ãããšå çã®èªå® æ¹åãžæ©ããŠãããšãå çã®çåŸã ã£ãå°å¹Žãåããé§ããŠãããæ°ããå¡Ÿã®æ©æè¬çŸ©ã«åããéäžãªã®ã ãšããããããèããŠã倧å€ã ãªãããšææ³ãæŒããå çããããšå°å¹Žã¯ã
ãå¹³æ°ã ãã倧åŠãžå ¥ããŸã§ã®èŸæ±ãããã®åŸå¥œããªããšãããã ãåãèå€åŠãç¶ããããå çã®è·¡ãç¶ãã§ãçžæèŸ²è説ãç«èšŒããŠèŠããããããåŸ ã£ãŠãŠãïŒïŒã
ãšå匷ãçããŠãåã³èµ°ã£ãŠãããæªæ¥ã¯ãã€ã ã£ãŠãå°å¹Žå°å¥³ãã¡ã®ãã®ãªã®ã ã倧çºèŠã¯ã次ã®äžä»£ãžãšèšãããã®ã§ããã
çžæèŸ²è説ãããŒãã«ãé£ããè«äºãåããã«æãåã£ãŠããã説æã ããã®ç©èªã§ããã€ã€ãç§åŠçè«äºã®æ£ãããæªæ¥ãžã®å æãæä»£ãè¶ ãã壮倧ãªè¶ èœåãšããèŠçŽ ãçã蟌ãŸããåäœã§ãã£ãã
ãªãæ¬äœã§ã¯å€§çºèŠãªããã§ãã£ããããã®ïŒãæåŸã«ã¯å€§çºèŠæåãšãªããšããœãŒããåœæãã°ããããæãããããã¡ãã¯ã倧çºèŠããšã¯å¥åãå£ã§è¿ã玹ä»äºå®ã§ããã
ããšã¹ããŒéçŸãã®èå¯ããªããã£ãŠããŸãã





