20220628_情報社会論 #11

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੨ࢁֶӃେֶ஍ٿࣾձڞੜֶ෦ ݹڮେ஍ !NBQDPODJFSHF ৘ใࣾձ࿦ ૌ͑ΒΕͳ͍ͨΊͷ デジ λϧίϯςϯπɾϥΠηϯεೖ໳

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ຊίϯςϯπͷ ϥΠηϯε͸ಛʹஅΓͷͳ͍ݶΓ $$#:4"ʹै͍·͢ɻ

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࠷ۙͷ࿩୊

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&MPO3FFWF.VTL 1IPUP%FCCJF3PXF $$#:4"   IUUQTFOXJLJQFEJBPSHXJLJ&[email protected]

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4QBDF9ʛ1FYFMT IUUQTXXXQFYFMTDPNQIPUPBFSJBMDMPVETDMPVEZTBUFMMJUF

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4QBDF9ʛ1FYFMT IUUQTXXXQFYFMTDPNQIPUPBFSJBMDMPVETDMPVEZTBUFMMJUF

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4QBDF9ը૾͕ύϒϦοΫυϝΠϯʂ 4QBDF9ʛ1FYFMT IUUQTXXXQFYFMTDPNQIPUPBFSJBMDMPVETDMPVEZTBUFMMJUF

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4QBDF9ը૾͕ύϒϦοΫυϝΠϯʂ 4QBDF9ʛ1FYFMT IUUQTXXXQFYFMTDPNQIPUPBFSJBMDMPVETDMPVEZTBUFMMJUF

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ઌिͷ՝୊ ʮਖ਼͍͠Ҿ༻ʯʮႮ઄ʢͻΐ͏ͤͭʣʯ ʮ౪༻ʯʮ౪࡞ʯʮΦϚʔδϡʯʮύϩ σΟʯͷҧ͍Λਤʹ·ͱΊͳ͍͞ɻ ਤ͸ɺҎԼͷ(JU)VC*TTVFʹ౤ߘ͍ͯͩ͘͠͞ɻ IUUQTHJUIVCDPNGVSVIBTIJMBC*OGPSNBUJPO4PDJFUZ"(6JTTVFT ౤ߘͨ͠*TTVFίϝϯτͷ63- 1FSNBMJOL Λ(PPHMF$MBTTSPPNʹఏग़ͯ͘͠ ͍ͩ͞ɻ5XJUUFS΁ͷ౤ߘ͸ෆཁͰ͢ɻ

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ͻΐ͏ͤͭ Ⴎ઄

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8JLJQFEJB $$#:4"   IUUQTKBXJLJQFEJBPSHXJLJ8JLJQFEJB&#%&""

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ͱ͏Α͏ ౪༻

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8JLJQFEJB $$#:4" IUUQTKBXJLJQFEJBPSHXJLJ&#&"

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౪༻ ౪༻ʢͱ͏Α͏ɺӳ 1MBHJBSJTNʣͱ͸ɺଞͷݚڀऀͷσʔλɺਤɺ දɺจষɺݚڀ݁ՌͳͲΛɺҾ༻ͤͣʹɺ͔͋ͨ΋ࣗ෼͕ಘͨʢॻ ͍ͨʣ͔ͷΑ͏ʹൃද͢ΔߦҝͰ͋Δɻ ྨٛޠͱͯ͠ʮ౪࡞ʯ΍ʮႮ઄ʯ͕͋Γɺʮ౪༻ʯͱͷ۠ผ͸໌֬ Ͱ͸ͳ͍ɻ͔͠͠ɺδϟʔφϦζϜɺจܳ࡞඼ɺܳज़ͳͲͰͷྨࣅ ߦҝ͸ɺҰൠతʹɺʮ౪࡞ʯʮႮ઄ʯͱهड़͞ΕΔ͜ͱ͕ଟ͍ɻ· ͨɺֶज़քɺߴ౳ڭҭքͰͷߦҝ͸ɺ੓෎ɺֶज़քɺߴ౳ڭҭք͕ ʮ౪༻ʯͱ͍͏༻ޠΛ࢖༻͍ͯ͠Δɻຊ߲໨Ͱ͸ɺʮ౪༻ʯͱ͍͏ ༻ޠΛ࢖༻͢Δɻ 8JLJQFEJB $$#:4" IUUQTKBXJLJQFEJBPSHXJLJ&#&"

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ͱ͏͘͞ ౪࡞

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8JLJQFEJB $$#:4" IUUQTKBXJLJQFEJBPSHXJLJ&#&#%$

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Ⴎ઄ʢ౪࡞ʣ Ⴎ઄ ͻΐ͏ͤͭ 1MBHJBSJTN ͸ɺଞਓͷ੒Ռ෺ΛΫϨ δοτදࣔ͢Δ͜ͱͳ͘औΓࠐΉ͜ͱͰ͢ɻ͜ͷ༻ޠ͸ Αࠞ͘ಉ͞Ε͍ͯ·͕͢ɺஶ࡞ݖ৵֐ͱಉ͡ҙຯͰ͸͋ Γ·ͤΜɻஶ࡞ݖ৵֐͸ஶ࡞ݖอޢԼʹ͋Δ੒Ռ෺ʹͭ ͍ͯஶ࡞ऀͷഉଞతݖརΛ৵֐ͯ͠ڐՄແ͘༻͍Δ͜ͱ Ͱ͢ɻஶ࡞ݖͷදࣔʹΑΓߦҝ͕ܰݮ͞ΕͨΓ͸͠·ͤ Μɻಉ༷ʹɺύϒϦοΫυϝΠϯͷஶ࡞෺ʹ͍ͭͯ΋ ग़యͷ໌هແ͘༻͍ͨ৔߹ɺஶ࡞ݖͷ໰୊͕ͳ͘ͱ΋Ⴎ ઄ͱΈͳ͞Ε·͢ɻ

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ʢݹڮҊʣ

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Ⴎ઄ ౪༻ ʢݹڮҊʣ ɾग़యͷ໌هͳ͍ʹ౪࡞ ɾδϟʔφϦζϜɺจܳ࡞඼ɺ ܳज़ͳͲͰ༻͍Δ͜ͱଟ͍ɻ ɾ͔͋ͨ΋ࣗ෼͕ಘͨʢॻ ͍ͨʣ͔ͷΑ͏ʹൃද͢Δ ߦҝ

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Ⴎ઄ ౪༻ ɾग़యͷ໌هͳ͍ʹ౪࡞ ɾδϟʔφϦζϜɺจܳ࡞඼ɺ ܳज़ͳͲͰ༻͍Δ͜ͱଟ͍ɻ ΦϚʔδϡ ʢݹڮҊʣ ɾύϩσΟ ɾ͔͋ͨ΋ࣗ෼͕ಘͨʢॻ ͍ͨʣ͔ͷΑ͏ʹൃද͢Δ ߦҝ ɾଚܟ͢Δ࡞Ո΍࡞඼ʹ Өڹ Λड͚ͯɺࣅͨΑ͏ ͳ࡞඼Λ ૑࡞͢Δࣄɻ ɾ໌֬ʹҾ༻ͷग़యΛ໌ ه͠ ͳ͍৔߹΋͋Δɻ

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Ⴎ઄ ౪༻ ɾग़యͷ໌هͳ͍ʹ౪࡞ ɾδϟʔφϦζϜɺจܳ࡞඼ɺ ܳज़ͳͲͰ༻͍Δ͜ͱଟ͍ɻ ΦϚʔδϡ ʢݹڮҊʣ ɾύϩσΟ ɾଚܟ͢Δ࡞Ո΍࡞඼ʹӨڹ Λड͚ͯɺࣅͨΑ͏ͳ࡞඼Λ ૑࡞͢Δࣄɻ ɾ໌֬ʹҾ༻ͷग़యΛ໌ه͠ ͳ͍৔߹΋͋Δɻ ɾ͔͋ͨ΋ࣗ෼͕ಘͨʢॻ ͍ͨʣ͔ͷΑ͏ʹൃද͢Δ ߦҝ ਖ਼͍͠Ҿ༻

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ࠓ೔ͷςʔϚ

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ஶ࡞ݖ๏ Ҏ֎ͷ๏཯

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IUUQXXXQSFGLVNBNPUPKQLJKJ@IUNM

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IUUQXXXQSFGLVNBNPUPKQDPNNPO6QMPBE'JMF0VUQVUBTIY D@JEJETVC@JEqJE

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๏཯ ଌྔ๏ɺਫ࿏ۀ຿๏ Λ ஌Βͳ͍ެ຿һͷ࣮ଶ IUUQXXXQSFGLVNBNPUPKQDPNNPO6QMPBE'JMF0VUQVUBTIY D@JEJETVC@JEqJE

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ɾଌྔ๏ ɾਫ࿏ۀ຿๏

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ଌྔ๏

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ଌྔ੒Ռ ͢΂ͯͷଌྔͷجૅͱͳΔଌྔʢجຊଌྔʣͰɺ ࠃ౔஍ཧӃ͕࣮ࢪͨ͠ߴਫ਼౓͕୲อ͞Εͨ IUUQTKBXJLJQFEJBPSHXJLJ&'#"&$"$&#"$&'

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ࠃ౔஍ཧӃ ΢ΣϒαΠτ IUUQXXXHTJHPKQ-"8JOEFYIUNM

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IUUQXXXHTJHPKQ-"8IUNM ଌྔ๏ ୈ৚ ʢଌྔ੒Ռͷෳ੡ʣ ୈ৚ جຊଌྔͷଌྔ੒Ռͷ͏ͪɺ஍ਤͦͷଞͷਤදɺ੒Ռදɺࣸਅຢ͸੒ՌΛه࿥ͨ͠จॻʢ͜Ε Β͕ి࣓తه࿥ʢిࢠతํࣜɺ࣓ؾతํࣜͦͷଞਓͷ஌֮ʹΑͭͯ͸ೝࣝ͢Δ͜ͱ͕Ͱ͖ͳ͍ ํࣜͰ࡞ΒΕΔه࿥Ͱ͋ͭͯɺిࢠܭࢉػʹΑΔ৘ใॲཧͷ༻ʹڙ͞ΕΔ΋ͷΛ͍͏ɻҎԼಉ ͡ɻʣΛ΋ͭͯ࡞੒͞Ε͍ͯΔ৔߹ʹ͓͚Δ౰֘ి࣓తه࿥ΛؚΉɻୈ৚ʹ͓͍ͯʮਤද ౳ʯͱ͍͏ɻʣΛଌྔͷ༻ʹڙ͠ɺץߦ͠ɺຢ͸ి࣓తํ๏Ͱ͋ͭͯࠃ౔ަ௨লྩͰఆΊΔ΋ ͷʹΑΓෆಛఆ ଟ਺ͷऀ͕ఏڙΛड͚Δ͜ͱ͕Ͱ͖Δঢ়ଶʹஔ͘ાஔΛͱΔͨΊʹෳ੡͠Α͏ ͱ͢Δऀ͸ɺࠃ౔ަ௨লྩͰఆΊΔͱ͜ΖʹΑΓɺ͋Β͔͡Ίɺࠃ౔஍ཧӃͷ௕ͷঝೝΛಘͳ ͚Ε͹ͳΒͳ͍ɻ ࠃ౔஍ཧӃ ΢ΣϒαΠτ

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IUUQXXXHTJHPKQ-"8IUNM ଌྔ๏ ୈ৚ ʢଌྔ੒Ռͷ࢖༻ʣ ୈ৚ جຊଌྔͷଌྔ੒ՌΛ࢖༻ͯ͠جຊଌྔҎ֎ͷଌྔΛ࣮ࢪ͠Α͏ͱ͢Δऀ͸ɺࠃ౔ަ௨লྩͰఆΊΔͱ ͜ΖʹΑΓɺ͋Β͔͡Ίɺࠃ౔஍ཧӃͷ௕ͷঝೝΛಘͳ͚Ε͹ͳΒͳ͍ɻ ࠃ౔஍ཧӃͷ௕͸ɺલ߲ͷঝೝͷਃ੥͕͋ͭͨ৔߹ʹ͓͍ͯɺ࣍ͷ֤߸ͷ͍ͣΕʹ΋֘౰͠ͳ͍ͱೝΊ Δͱ͖͸ɺͦͷঝೝΛ͠ͳ͚Ε͹ͳΒͳ͍ɻ Ұ ਃ੥खଓ͕๏ྩʹҧ൓͍ͯ͠Δ͜ͱɻ ೋ ౰֘ଌྔ੒ՌΛ࢖༻͢Δ͜ͱ͕౰֘ଌྔͷਖ਼֬͞Λ֬อ͢Δ্Ͱద੾Ͱͳ͍͜ͱɻ ୈ߲ͷঝೝΛಘͯଌྔΛ࣮ࢪͨ͠ऀ͸ɺͦͷ࣮ࢪʹΑΓಘΒΕͨଌྔ੒Ռʹجຊଌྔͷଌྔ੒ՌΛ࢖ ༻ͨ͠ࢫΛ໌ࣔ͠ͳ͚Ε͹ͳΒͳ͍ɻ جຊଌྔͷଌྔ੒ՌΛ࢖༻ͯ͠ץߦ෺ʢ౰֘ץߦ෺͕ి࣓తه࿥Λ΋ͭͯ࡞੒͞Ε͍ͯΔ৔߹ʹ͓͚Δ ౰֘ి࣓తه࿥ΛؚΉɻҎԼ͜ͷ߲ٴͼୈ৚ୈ߲ʹ͓͍ͯಉ͡ɻʣΛץߦ͠ɺຢ͸౰֘ץߦ෺ͷ಺ ༰Ͱ͋Δ৘ใʹ͍ͭͯి࣓తํ๏Ͱ͋ͭͯࠃ౔ަ௨লྩͰఆΊΔ΋ͷʹΑΓෆಛఆଟ਺ͷऀ͕ఏڙΛड ͚Δ͜ͱ͕Ͱ͖Δঢ়ଶʹஔ͘ાஔΛͱΖ͏ͱ͢Δऀ͸ɺ౰֘ץߦ෺ʹͦͷࢫΛ໌ࣔ͠ͳ͚Ε͹ͳΒͳ ͍ɻ ࠃ౔஍ཧӃ ΢ΣϒαΠτ

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ෳ੡ঝೝͱ ࢖༻ঝೝΛ ड͚Δඞཁ͋Δɻ

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جຊଌྔ੒Ռʹ ֘౰͠ͳ͍΋ͷͱͯ͠͸ɺ ҎԼͷ஍ਤ౳͕͋Δɻ w ٕज़ࢿྉʢ౎ࢢݍ׆அ૚ਤɺਁਫൣғ֓گਤɺσδλϧඪߴ஍ܗਤ౳ʣ w ஍ཧӃλΠϧʢجຊଌྔ੒ՌͰ͸ແ͍΋ͷɺന஍ਤɺࣸਅ౳ʣ w ҏೳେਤ౳ݹ஍ਤ IUUQXXXHTJHPKQ-"8IUNM ࠃ౔஍ཧӃ ΢ΣϒαΠτ

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جຊଌྔ੒Ռʹ ֘౰͠ͳ͍΋ͷͱͯ͠͸ɺ ҎԼͷ஍ਤ౳͕͋Δɻ w ٕज़ࢿྉʢ౎ࢢݍ׆அ૚ਤɺਁਫൣғ֓گਤɺσδλϧඪߴ஍ܗਤ౳ʣ w ஍ཧӃλΠϧ ʢجຊଌྔ੒ՌͰ͸ແ͍΋ͷɺന஍ਤɺࣸਅ౳ʣ w ҏೳେਤ౳ݹ஍ਤ IUUQXXXHTJHPKQ-"8IUNM ࠃ౔஍ཧӃ ΢ΣϒαΠτ

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஍ཧӃλΠϧ͸ ଌྔ੒ՌͰ͸ͳ͍ʂ ʢ΋ͷ͕ଟ͍ʣ

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IUUQTNBQTHTJHPKQEFWFMPQNFOUJDIJSBOIUNM ஍ཧӃλΠϧ

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IUUQTNBQTHTJHPKQ

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ࠃ౔஍ཧӃίϯςϯπར༻ن໿ IUUQXXXHTJHPKQLJLBLVDIPVTFJLJLBLVDIPVTFJIUNM

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IUUQXXXHTJHPKQLJLBLVDIPVTFJLJLBLVDIPVTFJIUNM ̓ʣͦͷଞ Ξ ͜ͷར༻ϧʔϧ͸ɺஶ࡞ݖ๏্ೝΊΒΕ͍ͯΔҾ༻ͳͲͷར༻ʹ͍ͭͯɺ੍ݶ͢Δ΋ ͷͰ͸͋Γ·ͤΜɻ Π ຊར༻ϧʔϧ͸ɺฏ੒೥݄೔ʹఆΊͨ΋ͷͰ͢ɻຊར༻ϧʔϧ͸ɺ੓෎ඪ ४ར༻ن໿ʢୈ൛ʣʹ४ڌ͍ͯ͠·͢ɻຊར༻ϧʔϧ͸ɺࠓޙมߋ͞ΕΔՄೳੑ͕ ͋Γ·͢ ɻ͢Ͱʹ੓෎ඪ४ར༻ن໿ͷҎલͷ൛ʹ͕ͨͬͯ͠ίϯςϯπΛར༻͍ͯ͠Δ ৔߹͸ɺҾ͖ଓ͖ͦͷ৚͕݅ద༻͞Ε·͢ ɻ ΢ຊར༻ϧʔϧ͸ɺΫϦΤΠςΟϒɾίϞϯζɾϥΠηϯεͷදࣔ ࠃࡍʢIUUQT DSFBUJWFDPNNPOTPSHMJDFOTFTCZMFHBMDPEFKB ʹنఆ͞ΕΔஶ࡞ݖར༻ڐ୚৚݅ɻҎ Լʮ$$ #:ʯͱ͍͍·͢ ɻʣͱ ޓ׵ੑ͕͋Γɺຊར༻ϧʔϧ͕ద༻͞ΕΔίϯςϯπ͸ $$ # :ʹै͏͜ͱͰ΋ར༻͢Δ͜ͱ͕Ͱ͖·͢ ɻ

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ॏཁͳϙΠϯτ͸ ̎఺

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IUUQXXXHTJHPKQLJLBLVDIPVTFJLJLBLVDIPVTFJIUNM ࠃ౔஍ཧӃ ίϯςϯπར༻ن໿ $$#:

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IUUQTKBXJLJQFEJBPSHXJLJ&#'&#"$&"&#" &"&"&"'&# ੓෎ඪ४ར༻ن໿ ʢୈ൛ʣ

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IUUQTKBXJLJQFEJBPSHXJLJ&#'&#"$&"&#" &"&"&"'&#

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IUUQTKBXJLJQFEJBPSHXJLJ&#'&#"$&"&#" &"&"&"'&# ੓෎ඪ४ར༻ن໿ ʢୈ൛ʣ $$#:

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ਫ࿏ۀ຿๏

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ւਤͷར༻ IUUQXXXLBJIPNMJUHPKQ,"/TPVEBOTIJOTFJKPVIUNM

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ਫ࿏ਤࢽͷෳ੡౳ʹ܎Δঝೝ ʢਫ࿏ۀ຿๏ୈ৚ɺ৚ʣ IUUQXXXLBJIPNMJUHPKQ,"/TPVEBOTIJOTFJKPVIUNM

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IUUQXXXLBJIPNMJUHPKQ,"/TPVEBOTIJOTFJKPVIUNM ෳ੡෺ΛແঈͰ഑෍͢Δ৔߹ ྫ͑͹ŋŋŋ ɾެจॻ΍આ໌ࢿྉͷҰ෦ͱͯ͠ɺւਤ΍ւͷجຊਤͷҰ෦Λෳ੡͢Δ৔߹ ɾແྉͰ഑෍͢Δখ࡭ࢠ౳ʹւਤ΍ைࣚදͷҰ෦Λෳ੡͢Δ৔߹ ɾϙελʔͷҰ෦ʹւਤ΍ւͷجຊਤɺॻࢽΛ࢖༻͢Δ৔߹ ˞ਃ੥ෆཁ ͨͩ͠ෳ੡෺ʹւ্อ҆ிൃߦͷਫ࿏ਤࢽ·ͨ͸ߤۭਤࢽΛ࢖༻͍ͯ͠Δ͜ͱΛ໌ه͢Δ͜ͱɻ

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ଌྔ๏΋ ਫ࿏ۀ຿๏΋ ʮ඼࣭Λ୲อ͠ͳ͍ʯ ࢖͍ํͰ͋Ε͹ ڐ୚ෆཁ

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ࠓिͷ՝୊ ʮ੓෎ඪ४ར༻ن໿ʢୈ൛ʣʯ Λ࠾༻͍ͯ͠Δ΢ΣϒαΠτ΍഑෍σʔλΛௐ΂ɺ ҎԼͷ (JU)VC্ͷ *TTVFʹͦͷ63-ٴͼ֓ཁΛ ౤ߘ͍ͯͩ͘͠͞ɻ IUUQTHJUIVCDPNGVSVIBTIJMBC*OGPSNBUJPO4PDJFUZ"(6JTTVFT ౤ߘͨ͠*TTVFίϝϯτͷ63- 1FSNBMJOL Λ (PPHMF$MBTTSPPNʹʮϦϯΫʯͱͯ͠ ఏग़͍ͯͩ͘͠͞ɻ