¡Ú¢¥¼«¾Î¡Ö»×¹Í¼Â¸³¡×¤Ç¤Ï¡¢¥í¥Á¥§¥¹¥¿¡¼Âç³Ø¤ÎÅ·ÂÎʪÍý³Ø¼Ô¥¢¥À¥à¡¦¥Õ¥é¥ó¥¯¡¢Æ±Î½¤ÇÏÇÀ±²Ê³Ø¸¦µæ½ê¤Î¥Ç¥Ó¥Ã¥É¡¦¥°¥ê¥ó¥¹¥×¡¼¥ó¡¢¥¢¥ê¥¾¥Ê½£Î©Âç³Ø¤Î¥µ¥é¡¦¥¦¥©¡¼¥«¡¼¤¬¡¢¸½ºß¤Î²Ê³ØÍýÏÀ¤È¡¢À¸Ì¿¤¬ÏÇÀ±¤ò¤É¤Î¤è¤¦¤ËÊѤ¨¤ë¤«¤Ë¤Ä¤¤¤Æ¤Î¹­ÈϤʵ¿Ìä¤òÁÛµ¯¤·¡¢Ãϵå¤Î²áµî¤È²Äǽ¤Ê̤Íè¤Ë¤Ä¤¤¤ÆÀâÌÀ¤·¤Æ¤¤¤Þ¤¹¡ÊCredit: University of Rochester illustration / Michael Osadciw¡Ë¡Û


¥í¥Á¥§¥¹¥¿¡¼Âç³Ø¤ÎÅ·ÂÎʪÍý³Ø¼Ô¥¢¥À¥à¡¦¥Õ¥é¥ó¥¯¤òÃæ¿´¤È¤·¤¿3¿Í¤Î²Ê³Ø¼Ô¤¿¤Á¤Ï¡¢¸½ºß¤Î²Ê³ØÍýÏÀ¤È¡¢À¸Ì¿¤¬ÏÇÀ±¤ò¤É¤Î¤è¤¦¤ËÊѲ½¤µ¤»¤ë¤«¤È¤¤¤¦¹­ÈϤʵ¿Ìä¤Ë´ð¤Å¤¤¤Æ¡¢Ãϵå¤Î²áµî¤È̤Íè¤Î²ÄǽÀ­¤ò¼¨¤¹²¾Àâ¤òΩ¤Æ¤Æ¤¤¤Þ¤¹¡£


¤³¤Î¼«¾Î¡Ö»×¹Í¼Â¸³¡×¤Ç¤Ï¡¢¸¦µæ¼Ô¤¿¤Á¤¬¡ÖÏÇÀ±ÃÎǽ¡×¡Êplanetary intelligence¡Ë¤È¸Æ¤ÖÏÇÀ±µ¬ÌϤǺîÆ°¤¹¤ëǧÃε¡Ç½¤Ë¤Ä¤¤¤Æ¤Î¹Í¤¨Êý¤¬½Ò¤Ù¤é¤ì¤Æ¤¤¤Þ¤¹¡£¤µ¤é¤Ë¡¢µ¤¸õÊÑÆ°¤Ê¤É¤ÎÃϵ嵬ÌϤÎÌäÂê¤ËÂФ·¤Æ¿ÍÎब¼è¤êÁȤàÊýË¡¤Ë´Ø¤¹¤ë¡¢¿·¤·¤¤¥¢¥¤¥Ç¥¢¤¬Ä󵯤µ¤ì¤Æ¤¤¤Þ¤¹¡£


ÈùÀ¸Êª¡¢¿¢Êª¡¢Æ°Êª¡¢¤¹¤Ù¤Æ¤ÎÀ¸Ì¿¤Î±Ä¤ß¤¬¡¢Ãϵå¤È¤¤¤¦ÏÇÀ±¤òÊѤ¨¤Æ¤­¤Þ¤·¤¿¡£


Î㤨¤Ð¡¢¿¢Êª¤Ï¼«Ê¬¤¿¤Á¤¬À¸¤­»Ä¤ë¤¿¤á¤Ë¸÷¹çÀ®¤ò¡ÖȯÌÀ¡×¤·¡¢¤½¤Î·ë²Ì¡¢»ÀÁǤòÊü½Ð¤·¤ÆÃϵåÁ´ÂΤε¡Ç½¤òÊѲ½¤µ¤»¤¿¤Î¤Ç¤¹¡£¤³¤Î¤è¤¦¤Ë¡¢¸Ä¡¹¤ÎÀ¸Ì¿ÂΤϤ½¤ì¤¾¤ì¤ÎÌò³ä¤ò²Ì¤¿¤·¤Ê¤¬¤é¡¢½¸ÃĤȤ·¤ÆÏÇÀ±µ¬ÌϤαƶÁ¤òÃϵå¤ËµÚ¤Ü¤·¤Æ¤¤¤ë¤Î¤Ç¤¹¡£


À¸Êª·÷¤È¸Æ¤Ð¤ì¤ëÀ¸Ì¿¤Î½¸¹çŪ¤Ê³èÆ°¤¬À¤³¦¤òÊѤ¨¤ë¤Î¤Ç¤¢¤ì¤Ð¡¢Ç§Ãε¡Ç½¤Î½¸¹çŪ¤Ê³èÆ°¡¢¤½¤·¤Æ¤½¤ÎǧÃΤ˴ð¤Å¤¯¹ÔÆ°¤â¤Þ¤¿¡¢Ãϵå¤òÊѤ¨¤ë¤³¤È¤¬¤Ç¤­¤ë¤Î¤Ç¤Ï¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡£À¸Êª·÷¤Î¿Ê²½¤Ë¤è¤ê¡¢Ãϵ弫ÂΤ¬À¸Ì¿¤ò»ý¤Ä¤è¤¦¤Ë¤Ê¤Ã¤¿¤È¹Í¤¨¤ë¤Ê¤é¤Ð¡¢Ãϵå¤Ï¡Ö¿´¡×¤â»ý¤Ä¤³¤È¤¬¤Ç¤­¤ë¤Î¤Ç¤Ï¤Ê¤¤¤«¤È¸À¤¦¤Î¤Ç¤¹¡£


¥¢¥À¥à¡¦¥Õ¥é¥ó¥¯¤¿¤Á¤Ï¡¢¥¬¥¤¥¢²¾Àâ¡ÊÀ¸Êª·÷¤¬¶õµ¤¡¢¿å¡¢ÂçÃϤȤ¤¤Ã¤¿ÈóÀ¸ÊªÅª¤Ê¥·¥¹¥Æ¥à¤È¶¯¤¯Áê¸ßºîÍѤ·¤ÆÃϵå¤Îµï½»¾õÂÖ¤ò°Ý»ý¤·¤Æ¤¤¤ë¤È¤¤¤¦²¾Àâ¡Ë¤Ê¤É¤Î¹Í¤¨Êý¤ò¤â¤È¤Ë¡¢µ»½ÑŪǽÎϤΤʤ¤¼ï¤Ç¤âÃÎÀ­¤ò¼¨¤¹¤³¤È¤¬¤Ç¤­¤ë¤ÈÀâÌÀ¤·¤Æ¤¤¤Þ¤¹¡£½ÅÍפʤΤϡ¢À¸Ì¿¤Î½¸¹çŪ¤Ê³èÆ°¤¬¡¢¼«¸Ê¤ò°Ý»ý¤¹¤ë¥·¥¹¥Æ¥à¤òºî¤ê½Ð¤·¤Æ¤¤¤ë¤È¤¤¤¦¤³¤È¤Ç¤¹¡£


Î㤨¤Ð¡¢ºÇ¶á¤Î¿¤¯¤Î¸¦µæ¤«¤é¡¢¿¹¤ÎÃæ¤ÎÌڤꬤ¬¡¢¶Ýº¬¥Í¥Ã¥È¥ï¡¼¥¯¤È¸Æ¤Ð¤ì¤ëÃϲ¼¤Î¶ÝÎà¤Î¥Í¥Ã¥È¥ï¡¼¥¯¤Ç¤Ä¤Ê¤¬¤Ã¤Æ¤¤¤ë¤³¤È¤¬Ê¬¤«¤Ã¤Æ¤­¤¿¡¢¤È¥Õ¥é¥ó¥¯¤Ï¸À¤Ã¤Æ¤¤¤Þ¤¹¡£¿¹¤Î°ìÉô¤¬±ÉÍܤòɬÍפȤ¹¤ë¤È¡¢Â¾¤ÎÉôʬ¤Ï¶Ýº¬¥Í¥Ã¥È¥ï¡¼¥¯¤ò²ð¤·¤Æ¡¢¥¹¥È¥ì¥¹¤ò¼õ¤±¤¿Éôʬ¤ËÀ¸Â¸¤ËɬÍפʱÉÍܤòÁ÷¤ê¤Þ¤¹¡£¤³¤¦¤·¤Æ¡¢¿¹¤Ï¼«¤é¤ÎÀ¸Ì¿¤ò°Ý»ý¤·¤Æ¤¤¤ë¤Î¤Ç¤¹¡£


º£¡¢¤ï¤¿¤·¤¿¤Á¤ÎʸÌÀ¤Ï¡¢¸¦µæ¼Ô¤¿¤Á¤¬¡Ö̤½Ï¤Ê¥Æ¥¯¥Î¥¹¥Õ¥£¥¢¡×¤È¸Æ¤Ö¾õÂ֤ˤ¢¤ê¤Þ¤¹¡£¤½¤ì¤Ï¡¢¿Í´Ö¤¬À¸¤ß½Ð¤·¤¿¥·¥¹¥Æ¥à¤äµ»½Ñ¤Î½¸¹çÂΤǤ¢¤ê¡¢Ãϵå¤ËľÀܱƶÁ¤òÍ¿¤¨¤ë°ìÊý¤Ç¡¢¼«¸Ê¤ò°Ý»ý¤¬¤Ç¤­¤Ê¤¤¾õÂ֤ˤʤäƤ¤¤Þ¤¹¡£Î㤨¤Ð¡¢¤ï¤¿¤·¤¿¤Á¤¬»ÈÍѤ·¤Æ¤¤¤ë¥¨¥Í¥ë¥®¡¼¤ÎÂçÉôʬ¤Ï¡¢Ãϵå¤Î³¤¤äÂ絤¤òÎô²½¤µ¤»¤ë²½ÀÐdzÎÁ¤Î¾ÃÈñ¤Ë´ØÏ¢¤·¤Æ¤¤¤Þ¤¹¡£


¤ï¤¿¤·¤¿¤Á¤¬À¸¤­¤ë¤¿¤á¤ËÍѤ¤¤Æ¤¤¤ë¥Æ¥¯¥Î¥í¥¸¡¼¤È¥¨¥Í¥ë¥®¡¼¤Ï¡¢¤ï¤¿¤·¤¿¤Á¤Î½»¤àÃϵå¤òÇ˲õ¤·¡¢ºÇ½ªÅª¤Ë¡¢¤ï¤¿¤·¤¿¤Á¡Ö¥Ò¥È¡×¤È¤¤¤¦¼ï¤òÇËÌǤËÄɤ¤¤ä¤Ã¤Æ¤·¤Þ¤¦¤«¤â¤·¤ì¤Þ¤»¤ó¡£


¼ï¤È¤·¤ÆÀ¸¤­»Ä¤ë¤¿¤á¤Ë¡¢¤ï¤¿¤·¤¿¤Á¤Ï½¸ÃĤÇÃϵå¤ÎÍø±×¤Î¤¿¤á¤ËƯ¤¯É¬Íפ¬¤¢¤ë¤Î¤Ç¤¹¡£


¤·¤«¤·¡¢¥Õ¥é¥ó¥¯¤Ë¤è¤ì¤Ð¡¢¡Ö¤ï¤¿¤·¤¿¤Á¤Ï¤Þ¤À¡¢Ãϵå¤ÎÍø±×¤Î¤¿¤á¤Ë¶¦Æ±¤·¤ÆÂбþ¤¹¤ëǽÎϤò»ý¤Ã¤Æ¤¤¤Þ¤»¤ó¡×¡¡Ãϵå¾å¤Ë¸Ä¡¹¤ÎÃÎÀ­¤Ï¸ºß¤¹¤ë¤¬¡¢ÏÇÀ±¤È¤·¤Æ¤ÎÀ®½Ï¤·¤¿ÃÎÀ­¤Ï¡¢¤Þ¤À¸ºß¤·¤Ê¤¤¤Î¤Ç¤¹¡£


¥Õ¥é¥ó¥¯¤¿¤Á¤Ï¡¢Ãϵå¤Î²áµî¤È̤Íè¤Î£´¤Ä¤Î¥¹¥Æ¡¼¥¸¤òÁÛÄꤷ¡¢ÏÇÀ±¤ÎÃÎÀ­¤¬¿ÍÎà¤ÎĹ´üŪ¤Ê̤Íè¤Ë¤É¤Î¤è¤¦¤ÊÌò³ä¤ò²Ì¤¿¤¹²ÄǽÀ­¤¬¤¢¤ë¤Î¤«¤òÀâÌÀ¤·¤Æ¤¤¤Þ¤¹¡£


¡¦¥¹¥Æ¡¼¥¸£±- ̤½Ï¤ÊÀ¸Êª·÷¡ÊImmature biosphere¡Ë¡§


¿ô½½²¯Ç¯Á°¤Î¡¢¤´¤¯½é´ü¤ÎÃϵ塣ÈùÀ¸Êª¤Ï¸ºß¤¹¤ë¤¬¿¢À¸¤Ï¤Þ¤ÀÀ¸¤Þ¤ì¤Æ¤¤¤Ê¤«¤Ã¤¿»þÂå¡£À¸Ì¿¤¬Ãϵå¤ÎÂ絤·÷¤ä¿å·÷¤Ê¤É¤ÎÏÇÀ±¥·¥¹¥Æ¥à¤Ë±Æ¶Á¤òµÚ¤Ü¤¹¤³¤È¤¬¤Ê¤«¤Ã¤¿¤¿¤á¡¢Ãϵ嵬ÌϤΥե£¡¼¥É¥Ð¥Ã¥¯¤Ï¤Û¤È¤ó¤É¤¢¤ê¤Þ¤»¤ó¤Ç¤·¤¿¡£


¡¦¥¹¥Æ¡¼¥¸£² - À®½Ï¤·¤¿À¸Êª·÷¡ÊMature biosphere¡Ë¡§


Ìó25²¯Ç¯Á°¤«¤é£µ²¯£´ÀéËüǯÁ°¤Þ¤Ç¤ÎÃϵ塣°ÂÄꤷ¤¿ÂçΦ¤¬·ÁÀ®¤µ¤ì¡¢¿¢À¸¤ä¸÷¹çÀ®¤¬È¯Ã£¤·¡¢Â絤Ãæ¤Ë»ÀÁǤ¬ÃßÀѤµ¤ì¡¢¥ª¥¾¥óÁؤ¬½Ð¸½¤·¤Þ¤·¤¿¡£À¸Êª·÷¤ÏÃϵå¤Ë¶¯¤¤±Æ¶Á¤òµÚ¤Ü¤·¡¢Ãϵå¤Îµï½»À­¤ò°Ý»ý¤¹¤ë¤Î¤ËÌòΩ¤Ã¤¿¤«¤â¤·¤ì¤Þ¤»¤ó¡£


¡¦¥¹¥Æ¡¼¥¸£³- ̤½Ï¤Ê¥Æ¥¯¥Î¥¹¥Õ¥£¥¢¡ÊImmature technosphere¡Ë¡§


ÄÌ¿®¡¢Í¢Á÷¡¢µ»½Ñ¡¢Åŵ¤¡¢¥³¥ó¥Ô¥å¡¼¥¿¤Ê¤É¤Î¥·¥¹¥Æ¥à¤¬Ï¢Æ°¤·¤Æ¤¤¤ë¸½ºß¤ÎÃϵ塣¤·¤«¤·¡¢¥Æ¥¯¥Î¥¹¥Õ¥£¥¢¤Ï¡¢Â絤·÷¤Ê¤É¾¤ÎÃϵ奷¥¹¥Æ¥à¤ÈÅý¹ç¤µ¤ì¤Æ¤¤¤Ê¤¤¤¿¤á¡¢¤Þ¤À̤½Ï¤Ê¾õÂÖ¡£¤½¤Î¤¿¤á¡¢¥Æ¥¯¥Î¥¹¥Õ¥£¥¢¤ÏÃϵ奷¥¹¥Æ¥à¤«¤éʪ¼Á¤È¥¨¥Í¥ë¥®¡¼¤ò°ú¤­½Ð¤·¤Æ¤ª¤ê¡¢ÃϵåÁ´ÂΤò¿·¤¿¤Ê¾õÂ֤ؤÈÄɤ¤¤ä¤ë¤³¤È¤Ë¤Ê¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£


¡¦¥¹¥Æ¡¼¥¸£´- À®½Ï¤·¤¿¥Æ¥¯¥Î¥¹¥Õ¥£¥¢¡ÊMature technosphere¡Ë¡§


¥Õ¥é¥ó¥¯¤Î¸À¤¦¡¢Ãϵ夬¾­ÍèÌܻؤ¹¤Ù¤­¾õÂÖ¡£À¸Êª·÷¤Ë³²¤òµÚ¤Ü¤µ¤Ê¤¤ÂÀÍÛ¸÷¤Ê¤É¤Î¥¨¥Í¥ë¥®¡¼¤òÃϵ嵬ÌϤǺμ褹¤ë¤Ê¤É¡¢ÃϵåÁ´ÂΤËÍø±×¤ò¤â¤¿¤é¤¹µ»½Ñ¥·¥¹¥Æ¥à¤òÈ÷¤¨¤Æ¤¤¤Þ¤¹¡£À®½Ï¤·¤¿¥Æ¥¯¥Î¥¹¥Õ¥£¥¢¤Ï¡¢¥Æ¥¯¥Î¥¹¥Õ¥£¥¢¤ÈÀ¸Êª·÷¤ÎξÊý¤¬È˱ɤǤ­¤ë·Á¤Ë¶¦¿Ê²½¤·¤¿¾õÂ֤Ǥ¹¡£


¡Ú¢¥Ãϵå¤Î²áµî¤È̤Íè¤òÁÛÄꤷ¤¿£´¤Ä¤Î¥¹¥Æ¡¼¥¸¤ÎÏÇÀ±²èÁü¤ÈÂ絤¥¹¥Ú¥¯¥È¥ë¤Î³µÎ¬¿Þ¡£CO2¡§Æó»À²½ÃºÁÇ¡¢CH4¡§¥á¥¿¥ó¡¢O2¡§»ÀÁÇ¡¢CFCs¡§¥¯¥í¥í¥Õ¥ë¥ª¥í¥«¡¼¥Ü¥ó¡¢¥ª¥¾¥óÁØÇ˲õ¤Î¸¶°øʪ¼Á¤È¤µ¤ì¤ë¥Õ¥í¥ó¤Î°ì¼ï¡ÊCredit: University of Rochester illustration / Michael Osadciw¡Ë¡Û


¸¦µæ¼Ô¤¿¤Á¤Ï¡¢À®½Ï¤·¤¿¥Æ¥¯¥Î¥¹¥Õ¥£¥¢¤Ë¤Ï¡¢Ê£»¨¤Ê¥·¥¹¥Æ¥à¡ÊÊ£»¨·Ï¡Ë¤ò¹½À®¤¹¤ë¥Õ¥£¡¼¥É¥Ð¥Ã¥¯¥ë¡¼¥×¤Î¥Í¥Ã¥È¥ï¡¼¥¯¤ò²ð¤·¤Æ¡¢µ»½Ñ¥·¥¹¥Æ¥à¤òÃϵå¤ÈÅý¹ç¤¹¤ë¤³¤È¤¬´Þ¤Þ¤ì¤ë¤È½Ò¤Ù¤Æ¤¤¤Þ¤¹¡£


Ê£»¨·Ï¤Ï¡¢¤½¤ÎÀ­¼Á¾å¡¢¸Ä¡¹¤Î¥Ñ¡¼¥Ä¤¬Áê¸ßºîÍѤ¹¤ë¤³¤È¤Ë¤è¤Ã¤Æ¡¢¤Þ¤Ã¤¿¤¯¿·¤·¤¤À­¼Á¤ò»ý¤Ä¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£¿Í´Ö¤ÎǾ¤Î¸Ä¡¹¤Î¥Ë¥å¡¼¥í¥ó¤À¤±¤òÄ´¤Ù¤Æ¤â¡¢¤½¤Î¿Í´Ö¤Î¸ÄÀ­¤ò¼±Ê̤¹¤ë¤³¤È¤¬Æñ¤·¤¤¤Î¤ÈƱ¤¸¤Ç¤¹¡£


¤Þ¤¿¡¢¸Ä¿Í¤¬ÏÇÀ±¤ÎÃÎÀ­¤ò·ÁÀ®¤¹¤ë¤È¤­¡¢¤É¤Î¤è¤¦¤ÊÆÃÀ­¤¬¸½¤ì¤ë¤«¤òÀµ³Î¤Ëͽ¬¤¹¤ë¤³¤È¤Ïº¤Æñ¤Ç¤¹¡£¤·¤«¤·¡¢ÏÇÀ±ÃÎǽ¤Î¤è¤¦¤ÊÊ£»¨¤Ê¥·¥¹¥Æ¥à¤Ë¤Ï¡¢¸¦µæ¼Ô¤Ë¤è¤ë¤È¡¢£²¤Ä¤ÎÌÀ³Î¤ÊÆÃħ¤¬¤¢¤ê¤Þ¤¹¡£¤½¤ì¤Ï¡¢ÁÏȯŪ¤Ê¿¶¤ëÉñ¤¤¤ò»ý¤Á¡¢¼«¸Ê¤ò°Ý»ý¤¹¤ëɬÍפ¬¤¢¤ë¤È¤¤¤¦¤³¤È¤Ç¤¹¡£


´Ä¶­¤Ë°­±Æ¶Á¤òµÚ¤Ü¤¹ÆÃÄê¤Î²½³Øʪ¼Á¤ÎÀ¤³¦Åª¤Ê»ÈÍѶػߤ䡢ÂÀÍÛ¥¨¥Í¥ë¥®¡¼¤ÎÍøÍѳÈÂç¤Ê¤É¤ÎÅØÎϤϤ·¤Æ¤¤¤ë¤â¤Î¤Î¡¢¡Ö¤ï¤¿¤·¤¿¤Á¤Ï¤Þ¤ÀÏÇÀ±ÃÎǽ¤äÀ®½Ï¤·¤¿¥Æ¥¯¥Î¥¹¥Õ¥£¥¢¤ò»ý¤Ã¤Æ¤¤¤Þ¤»¤ó¡×¤È¥Õ¥é¥ó¥¯¤Ï¸À¤Ã¤Æ¤¤¤Þ¤¹¡£¡Ö¤·¤«¤·¡¢¤³¤Î¸¦µæ¤ÎÌÜŪ¤Ï¡¢¤ï¤ì¤ï¤ì¤¬¸þ¤«¤¦¤Ù¤­Êý¸þ¤ò»Ø¤·¼¨¤¹¤³¤È¤Ç¤¹¡×


¤³¤¦¤·¤¿µ¿Ìä¤ÎÁÛµ¯¤Ï¡¢Ãϵå¾å¤ÎÀ¸Ì¿¤Î²áµî¡¢¸½ºß¡¢Ì¤Íè¤ÎÀ¸Â¸¤Ë´Ø¤¹¤ë¾ðÊó¤òÄ󶡤¹¤ë¤À¤±¤Ç¤Ê¤¯¡¢ÂÀÍ۷ϳ°¤ÎÀ¸Ì¿¤äʸÌÀ¤Îõº÷¤Ë¤âÌòΩ¤Ä¤È¡¢¥Õ¥é¥ó¥¯¤Ï½Ò¤Ù¤Æ¤¤¤Þ¤¹¡£


¤µ¤é¤ËÈà¤Ï¡¢¡Ö¤ï¤¿¤·¤¿¤Á¤¬º£¸åÁø¶ø¤¹¤ë¤«¤â¤·¤ì¤Ê¤¤Ãϵ峰ʸÌÀ¤Ï¡¢¼«ÌǤ·¤Ê¤«¤Ã¤¿Ê¸ÌÀ¡¢¤Ä¤Þ¤ê¿¿¤ÎÏÇÀ±ÃÎǽ¤ò»ý¤Ã¤¿Ãʳ¬¤Ë㤷¤¿Ê¸ÌÀ¤Ç¤¢¤ë¤È¸À¤¨¤ë¤Ç¤·¤ç¤¦¡×¤È½Ò¤Ù¤Æ¤¤¤Þ¤¹¡£¡Öµ¤¸õ¤Î´íµ¡¤ò¾è¤êÀڤ뤿¤á¤ËÃΤäƤª¤¯¤Ù¤­¤³¤È¤È¡¢À¸Ì¿¤ÈÃÎÀ­¤¬¿Ê²½¤·¤¿ÏÇÀ±¤Çµ¯¤³¤ê¤¦¤ë¤³¤È¤ò·ë¤Ó¤Ä¤±¤Æ¤¤¤ë¤Î¤Ç¤¹¡×


¤³¤Î»×¹Í¼Â¸³¤Ï¡¢²Ê³ØŪ¤Ê¸¡¾Ú¤¬Æñ¤·¤¯¡¢¤Ò¤ç¤Ã¤È¤¹¤ë¤ÈÆÍÈô¤Ê¡Ê¤¢¤ë¤¤¤Ï¡Ö¥È¥ó¥Ç¥â²Ê³Ø¡×Ū¤Ê¡Ë°õ¾Ý¤òÍ¿¤¨¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£¤Þ¤¿¡¢¥¬¥¤¥¢²¾Àâ¤Ê¤É¤Ï¸À¤¤¸Å¤µ¤ì¤¿³µÇ°¤Î¤è¤¦¤Ë»×¤¨¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£¤·¤«¤·¡¢¥¬¥¤¥¢²¾À⤬ȯɽ¤µ¤ì¤¿1960ǯÂå¤È¤ÏÂ礭¤¯°Û¤Ê¤ê¡¢Ãϵ奷¥¹¥Æ¥à¤ä±§Ãè¤Ë´Ø¤¹¤ëǧ¼±¤âÂçÉý¤Ë¹¹¿·¤µ¤ì¤Æ¤¤¤Þ¤¹¡£¸½ºß¡¢¿ôÀé¸Ä¤Ë¤âµÚ¤ÖÂÀÍ۷ϳ°ÏÇÀ±¤¬È¯¸«¤µ¤ì¡¢Ãϵ峰À¸Ì¿Ãµºº¤âÆü¡¹¿ÊÊâ¤ò¿ë¤²¤Æ¤¤¤Þ¤¹¡£


¤½¤¦¤¤¤Ã¤¿¸½¾õ¤òƧ¤Þ¤¨¤Æ¡¢µ¤¸õÊÑÆ°¤Ê¤É¤ÎÃϵå´Ä¶­ÌäÂê¤ä¡Ö¥Æ¥¯¥Î¥·¥°¥Í¥Á¥ã¡×¡Êtechnosignature¡§Ãϵ峰À¸Ì¿Ãµºº¤Çµ»½Ñ¤ò»ý¤ÄʸÌÀ¤¬Â¸ºß¤¹¤ë¾Úµò¡Ë¤ò¸«Ä¾¤·¤Æ¤ß¤ë¤È¡¢¿·¤¿¤Ê»ëÅÀ¤¬³«¤±¤Æ¤¯¤ë¤è¤¦¤Ë»×¤¤¤Þ¤¹¡£¥Õ¥é¥ó¥¯¤Î²¾Àâ¤ÎÌÜ¿·¤·¤µ¡¢¤¹¤Ê¤ï¤ÁÁÔÂç¤Ê»×¹Í¼Â¸³¤ÎÌ¥ÎϤϡ¢¤½¤³¤Ë¤¢¤ë¤Î¤Ç¤Ï¤Ê¤¤¤Ç¤·¤ç¤¦¤«¡£


¤Ê¤ª¡¢¥¢¥À¥à¡¦¥Õ¥é¥ó¥¯¤Ë¤Ï¡¢Ëܵ­»ö¤È¤Û¤ÜƱÍͤΥ³¥ó¥»¥×¥È¤Ç½ñ¤«¤ì¤¿Ãø½ñ¡ØLight of the Stars: Alien Worlds and the Fate of the Earth¡Ù¡ÊË®Ìõ¡§¡ØÃϵ峰À¸Ì¿¤È¿ÍÎà¤Î̤Íè¡¡¿Í¿·À¤¤È±§ÃèÀ¸Êª³Ø¡Ù¡¢¹â¶¶ÍΡ¦Ìõ¡¢ÀÄÅÚ¼Ò¡¢2019ǯ¡Ë¤¬¤¢¤ë¤Î¤Ç¡¢»²¹Í½ñ¡Ê»²¹Íʸ¸¥¡Ë¤È¤·¤Æµó¤²¤Æ¤ª¤­¤Þ¤¹¡£


 


Source


Image Credit: University of Rochester illustration / Michael OsadciwUniversity of Rochester - Can a planet have a mind of its own?Cambrige Core - Intelligence as a planetary scale process

ʸ¡¿µÈÅÄůϺ