<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="17" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[17]</anchor-end> 
<dfn>地球語</dfn>
(<dfn>Earth Language</dfn>, <dfn>EL</dfn>)
は、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">人工文字</anchor>の1つです。
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;6</anchor-internal></src></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="18" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[18]</anchor-end> 
在米国日本人 (<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">国籍</anchor>不明) の 
<rubyb xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><anchor>McFarland Yoshiko</anchor><rt xmlns="http://www.w3.org/1999/xhtml"><time>1941</time>-</rt></rubyb>
<weak xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">(<time xmlns="http://www.w3.org/1999/xhtml">西暦1987年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">1987</attrvalue></time><anchor>渡米</anchor>)</weak>
が<time>西暦1988年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">1988</attrvalue></time>に構想し <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="19" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;19</anchor-internal></src>、以後開発を続けています
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="22" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;22</anchor-internal></src>。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="20" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[20]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">渡米</anchor>直後で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">英語</anchor>に不自由していた
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">McFarland Yoshiko</anchor>
が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">漢字</anchor>を見て着想したと説明されています。
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="19" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;19</anchor-internal></src></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="21" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[21]</anchor-end> 
地球「語」と称していますが、
新規の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">音声言語</anchor>ではなく、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">表意文字</anchor>の組み合わせによる<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文字言語</anchor>を中心とする体系となっています。</p><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li>
<anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[6]</anchor-end> <cite xml:lang="ja">Contents of the <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Earth Language</anchor> website (the Japanese version)</cite>, <time>2021-11-20T19:24:03.000Z</time>, <time>2023-05-10T15:48:28.316Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.earthlanguage.org/jhome.htm">https://www.earthlanguage.org/jhome.htm</anchor-external><ul><li>
<anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="19" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[19]</anchor-end> 
<cite xml:lang="ja">Profile of <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">McFarland Yoshiko</anchor></cite>, <time>2021-09-30T23:49:04.000Z</time>, <time>2023-05-11T03:59:04.276Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.earthlanguage.org/yoshikoJ.htm">https://www.earthlanguage.org/yoshikoJ.htm</anchor-external></li><li>
<anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="22" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[22]</anchor-end> 
<cite xml:lang="ja">「<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球語</anchor>」のこれまで</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland (Earth Language Institute)</anchor>, <time>2021-09-30T23:49:02.000Z</time>, <time>2023-05-11T04:12:17.907Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.earthlanguage.org/historyJ.htm">https://www.earthlanguage.org/historyJ.htm</anchor-external></li></ul></li></ul></refs><section><h1>表意文字</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="23" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[23]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名詞</anchor>の他に各<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">品詞</anchor>や、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文法</anchor>的な構造を表す<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文字</anchor>が定められています。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="27" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[27]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">日本語</anchor>母語話者の開発者が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">中国</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">書道</anchor>作品を見て着想を得た
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="19" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;19</anchor-internal></src>
とのことで、
視覚的に<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">言葉</anchor>を表す<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">表意文字</anchor>が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球語</anchor>の中心となっています。</p></section><section><h1>重ね文字</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="59" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[59]</anchor-end> 
複数の文字を重ね合わせて1つにまとめる「重ね文字」という特徴的な仕組みがあります。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="60" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[60]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">合字</anchor>の一種なのでしょうが、 <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">IDC</anchor> でいうところの<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">⿻</anchor>でしょうか。</p></section><section><h1>表音文字</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="24" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[24]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">固有名詞</anchor>の表記や<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">発音</anchor>表示のための<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文字</anchor>が定められています。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="7" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[7]</anchor-end> <cite xml:lang="ja"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球語</anchor>の試案 - 多手段への展開音声伝達-</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland (Earth Language Institute)</anchor>, <time>2021-09-30T23:59:55.000Z</time>, <time>2023-05-10T15:54:24.770Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.earthlanguage.org/jsyst/mlt.htm">https://www.earthlanguage.org/jsyst/mlt.htm</anchor-external></p></section><section><h1>手話</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="25" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[25]</anchor-end> 
独自の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">手話</anchor>的表現が定められています。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[8]</anchor-end> <cite xml:lang="ja">地球語の試案 - 手話・触覚・運動などでの伝達 -</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland (Earth Language Institute)</anchor>, <time>2021-09-30T23:59:57.000Z</time>, <time>2023-05-10T15:54:57.764Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.earthlanguage.org/jsyst/sign.htm">https://www.earthlanguage.org/jsyst/sign.htm</anchor-external></p></section><section><h1>EL ASCII</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="54" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[54]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ASCII文字</anchor>への<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">転写</anchor></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="53" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[53]</anchor-end> <cite>ASCII codes for the Earth Language</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland</anchor>, <time>2023-05-11T07:40:41.000Z</time>, <time>2002-01-30T21:36:26.109Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://web.archive.org/web/20020130213506/http://members.directvinternet.com/~ucathinker/english/ASCII.htm">https://web.archive.org/web/20020130213506/http://members.directvinternet.com/~ucathinker/english/ASCII.htm</anchor-external></p></section><section><h1>数字</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="26" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[26]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">数字</anchor>や関係する<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">数学記号</anchor>等が定められています。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[1]</anchor-end> <cite xml:lang="ja">地球語の試案 - 数字とその応用 -</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland (Earth Language Institute)</anchor>, <time>2021-09-30T23:59:54.000Z</time>, <time>2023-05-10T15:36:41.881Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.earthlanguage.org/jsyst/dnmrl.htm">https://www.earthlanguage.org/jsyst/dnmrl.htm</anchor-external></p></section><section><h1>日時</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="10" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[10]</anchor-end> <cite xml:lang="ja">The Earth Language Basis 36</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland</anchor>, <time>2021-09-30T23:53:28.000Z</time>, <time>2023-05-10T16:03:18.666Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.earthlanguage.org/dic/36.htm">http://www.earthlanguage.org/dic/36.htm</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="11" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[11]</anchor-end> <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="10" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;10</anchor-internal> 各種の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">日時</anchor>表現の記述方法の説明。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="29" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[29]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">紀年法</anchor>以外は<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">グレゴリオ暦</anchor>、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">西洋式時刻</anchor>ベースの<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">日時制度</anchor>です。</p><hr></hr><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[2]</anchor-end> <cite xml:lang="ja">Mandala Taught by Forest - 11- <strong>[</strong>Common Calendar<strong>]</strong> (March 2004)</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland</anchor>, <time>2021-10-01T00:06:10.000Z</time>, <time>2023-05-10T15:42:44.335Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.earthlanguage.org/poem/0304.htm">https://www.earthlanguage.org/poem/0304.htm</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[3]</anchor-end> <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;2</anchor-internal> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球語</anchor>と併用される共通暦の構想が語られています。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="31" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[31]</anchor-end> といっても<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">改暦</anchor>案は抽象的な話だけ。
具体的なことは、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">太陽暦</anchor>だけど<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">暦本</anchor>には<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">月相</anchor>を書きたいというくらい。</p><hr></hr><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="14" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[14]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球語</anchor>では<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">紀年法</anchor>として<dfn>地球民暦</dfn>を使います。
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="13" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;13</anchor-internal>, <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="12" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;12</anchor-internal>, <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="28" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;28</anchor-internal></src></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="32" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[32]</anchor-end> 
<time>西暦2000年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2000</attrvalue></time>が <n xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">0</n> (<n xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">+0</n>) で、以後増えていきます。</p><comment-p xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="15" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[15]</anchor-end> 
<n xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">+0</n>
年以後は、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">数値</anchor>として<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">科学紀元</anchor>と同じ。
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">日本の紀年法改良運動</anchor>も参照。)
<time xmlns="http://www.w3.org/1999/xhtml">西暦2099年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2099</attrvalue></time>までは<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">西暦2桁年号</anchor>とも同じ。</comment-p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="33" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[33]</anchor-end> 
<time>西暦1999年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">1999</attrvalue></time>が <n xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">-0</n> で、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">過去</anchor>は減らしていきます。
いわゆる<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">紀元前方式</anchor>に似ていますが、
<n xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">+0</n> と <n xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">-0</n> を区別しているのが特徴です。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="34" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[34]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">正</anchor>を<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">紀元後</anchor>、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">負</anchor>を<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">紀元前</anchor>と言っています。</p><comment-p xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="35" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[35]</anchor-end> 現行暦より<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">数学</anchor>的だと説明されていますが、
独創的な「<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">数学</anchor>的」ですね。
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">0年</anchor>があるから現行暦より<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">数学</anchor>的、という主張はしばしば見かけますけど、
<n xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">-0</n> 年まであるのは他にないのでは?)</comment-p><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="13" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[13]</anchor-end> <cite xml:lang="ja">Earth Language starts by you! (the Japanese version)</cite>, <time>2021-09-30T23:49:03.000Z</time>, <time>2023-05-10T16:05:14.450Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.earthlanguage.org/jhow.htm#time">http://www.earthlanguage.org/jhow.htm#time</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="12" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[12]</anchor-end> <cite xml:lang="ja">How to start Earth Language right now</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland</anchor>, <time>2011-05-06T05:12:08.000Z</time>, <time>2023-05-10T16:04:15.459Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.earthlanguage.org/english/ehow.htm#era">http://www.earthlanguage.org/english/ehow.htm#era</anchor-external></li></ul><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="28" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[28]</anchor-end> <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="10" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;10</anchor-internal></p><blockquote><p><b>The basic point of the EL era</b> is set at the year 2000 in the Christian calendar
as the year when the Earth People's world starts. (for more information about it )
(次は地球民にとっての時の基点:西暦2千年からの時の位置に関わります)</p></blockquote><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="47" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[47]</anchor-end> 
いつ考案されたものか正確には不明ですが、
<time>西暦2002年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2002</attrvalue></time>時点で存在していました。
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="44" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;44</anchor-internal></src></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="48" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[48]</anchor-end> <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="13" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;13</anchor-internal></p><blockquote><p>末世的な暗いイメージを、あたらしい扉を自分たちで開く前向きのイメージに塗り替えます。</p></blockquote><p>と紹介されているので、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">世紀末</anchor>的な空気感があった<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">90年代</anchor>末期に既に作られていた可能性もあります。</p><comment-p xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="50" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[50]</anchor-end> ウェブサイトの開始は<time xmlns="http://www.w3.org/1999/xhtml">西暦1996年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">1996</attrvalue></time>と書かれています。</comment-p><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="44" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[44]</anchor-end> <cite>「地球語」の普及策</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland (Earth Language Institute)</anchor>, <time>2023-05-11T07:13:29.000Z</time>, <time>2002-10-08T13:20:27.936Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://web.archive.org/web/20021008131854/http://earthlanguage.org/jhow.htm#time">https://web.archive.org/web/20021008131854/http://earthlanguage.org/jhow.htm#time</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="45" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[45]</anchor-end> <cite>How do we develope Earth Language?</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland (Earth Language Institute)</anchor>, <time>2023-05-11T07:13:47.000Z</time>, <time>2002-12-03T07:56:45.701Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://web.archive.org/web/20021203075450/http://earthlanguage.org/english/ehow.htm#era">https://web.archive.org/web/20021203075450/http://earthlanguage.org/english/ehow.htm#era</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="46" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[46]</anchor-end> <cite>Code #36</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland (Earth Language Institute)</anchor>, <time>2023-05-11T07:13:58.000Z</time>, <time>2003-05-20T09:56:02.081Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://web.archive.org/web/20030520095308/http://earthlanguage.org/dic/36.htm">https://web.archive.org/web/20030520095308/http://earthlanguage.org/dic/36.htm</anchor-external></li></ul><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="56" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[56]</anchor-end> 
<time>西暦1999年12月<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">1999-12</attrvalue></time>の<cite>ニュースレター</cite>で提案されていました。
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="55" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;55</anchor-internal></src>
これが初出かもしれません。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="57" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[57]</anchor-end> 
当時欧米や日本では<time>西暦2000年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2000</attrvalue></time>は<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ミレニアム</anchor>と呼ばれると同時に、
新しい<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">千年紀</anchor>の初年が<time>西暦2000年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2000</attrvalue></time>か<time>西暦2001年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2001</attrvalue></time>か議論されていました
(実はこの論争は100年周期の恒例行事だそうな <sw-see xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"> <anchor>世紀紀年法</anchor> </sw-see>)。
この記事では新年が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">0年</anchor>で、
わかりやすく新千年紀、新世紀、新年を祝えると書いていて、
当時のそのような世相から設計された<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">紀年法</anchor>であることが裏付けられます。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="62" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[62]</anchor-end> 
<n xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">-0</n> のある独特な構造も、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">年数</anchor>の見かけの<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">世紀</anchor>、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">千年紀</anchor>と実際を一致させることが設計目標にあるのなら、
納得感あります。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="58" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[58]</anchor-end> 
ウェブサイトのあちこちに<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">西暦2000年問題</anchor>の言及がある <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="61" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;61</anchor-internal></src> ので、
それが開発者にはよほど重大な出来事だったようです。
開発者自身は技術者でもなく、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">計算機</anchor>にはさほど詳しくなさそうで、
どちらかといえば核兵器が誤動作して世界が終末を迎えるといった類の風説に不安感を抱いていた様子があります。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="55" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[55]</anchor-end> <cite>Year 0 Greetings(EL news-mail Dec.)</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland (Earth Language Institute)</anchor>, <time>2023-05-11T07:54:32.000Z</time>, <time>2002-05-30T06:28:23.730Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://web.archive.org/web/20020530062338/http://members.directvinternet.com/~ucathinker/nl/nl12-99.htm">https://web.archive.org/web/20020530062338/http://members.directvinternet.com/~ucathinker/nl/nl12-99.htm</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="61" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[61]</anchor-end> 
<cite>「地球語便り・臨時便 11.99」</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland (Earth Language Institute)</anchor>, <time>2023-05-11T08:13:29.000Z</time>, <time>2003-06-11T13:23:17.928Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://web.archive.org/web/20030611132051/http://earthlanguage.org/tayori/1199.htm">https://web.archive.org/web/20030611132051/http://earthlanguage.org/tayori/1199.htm</anchor-external></p><hr></hr><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="16" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[16]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球民暦</anchor>の実用例は同サイトにいくつかあります。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[4]</anchor-end> <cite xml:lang="ja">Mini Topics and Photos Corner in Earth Language -Index-</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland</anchor>, <time>2021-10-01T00:02:54.000Z</time>, <time>2023-05-10T15:45:39.056Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.earthlanguage.org/mininews/mininews.htm">https://www.earthlanguage.org/mininews/mininews.htm</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="9" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[9]</anchor-end> <cite xml:lang="ja">Mini Topics and Photos Corner in Earth Language -10-12, 2005-</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland</anchor>, <time>2011-02-05T06:48:29.000Z</time>, <time>2023-05-10T15:58:08.055Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.earthlanguage.org/mininews/10-1205/10-1205.htm">https://www.earthlanguage.org/mininews/10-1205/10-1205.htm</anchor-external></p><blockquote><p>The late Chet was the one of the earliest promoters of psychedelic music and peace activities
in the era of 40 years before the EL time standard. </p></blockquote><blockquote><p>故チェット氏は、サイケデリックな音楽や平和運動の推進者の草分けでした、
地球語暦紀元前40年代のなかで。</p></blockquote><blockquote><p>Warships of the US (United States of America) Navy
paraded through under the Golden Gate Bridge for the annual show
since 1908 (on the Christian calendar). </p></blockquote><blockquote><p>アメリカ合衆国海軍の軍艦が、(クリスチャン暦の)1908年から例年のショウのため、
ゴールデン・ゲート橋の下を通ってパレードしました。</p></blockquote><blockquote><p>* (* EL has its own calendar plan to show an era; and the year of Zero in the EL calendar is set at the year 2000 in the Christian calendar as the year when the Earth People's world starts. The EL era includes 0 and –0 years, similarly to the mathematical way; but not like the Christian calendar. Here the era is expressed on the Christian calendar, and the era of the next topic uses the EL calendar.)</p></blockquote><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[5]</anchor-end> <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="9" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;9</anchor-internal> では<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">紀元前</anchor>にあたる<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">年</anchor>が書かれていますが、
なぜか<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">キリスト紀元</anchor>が使われています。
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">換算<title xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">暦の換算</title></anchor>が面倒だからでしょうか?</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="37" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[37]</anchor-end> <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="9" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;9</anchor-internal> の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">URL</anchor>に入っている数値も<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">月番号</anchor>と<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球民暦</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">年</anchor>。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="36" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[36]</anchor-end> 
なお全般的に<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">英語</anchor>、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">日本語</anchor>では<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">西暦年</anchor>が使われています。
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球民暦</anchor>はあくまで<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球語</anchor>で使う<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">紀年法</anchor>ということのようです。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="51" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[51]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Internet Archive</anchor> にある21世紀初頭の古いページを見ると、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">日本語</anchor>や<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">英語</anchor>では、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">西暦2桁年号</anchor>、
' + 西暦2桁年号、
たまに4桁西暦年号が混在しています
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">元号年</anchor>がないことを除けば、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">90年代</anchor>の平均的な<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">日本語</anchor><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ウェブサイト</anchor>の状況そのもの)。
このうち<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">西暦2桁年号</anchor>は<time>西暦2000年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2000</attrvalue></time>以後なら<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球民暦</anchor>と一致しますが、
それより前は違います。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="52" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[52]</anchor-end> 
元々使っていた<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">西暦2桁年号</anchor>から自然に<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球民暦</anchor>に移行したという感じかもしれません。
(ただし現在のサイト上では<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">日本語</anchor>と<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">英語</anchor>では4桁西暦年号が多く、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球語</anchor>だけ2桁に取り残された感じになっています。)</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="63" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[63]</anchor-end> 
<anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;4</anchor-internal> の<time>西暦2006年<attrvalue xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">2006</attrvalue></time>相当が同時代の年表記の最新例。
それ以後の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球語</anchor>の用例もあるのですが、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球語</anchor>で日付が書かれたものは未発見です。
開発者以外の日付の用例も未発見です。</p></section><section><h1>関連</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="30" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[30]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球暦</anchor>は多数ありますが、いずれも無関係です。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="64" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[64]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">英語</anchor>や<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">エスペラント語</anchor>が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">地球語</anchor>だと主張する人達がいます。</p></section><section><h1>メモ</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="38" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[38]</anchor-end> 
公式サイトに名簿があって、協力者や支持者がそれなりにいるみたいです。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="39" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[39]</anchor-end> 
開発者や支持者の生活の中でどれだけ使われているのかは謎です。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="49" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[49]</anchor-end> 
コミュニティーはあるようですが、その様子は外からはあまりよくわかりません。
開発者の高齢化で開発が滞っているようなことがウェブサイトには書かれていますが、
後継者やコミュニティーによる継承の動きは見えてきません。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="40" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[40]</anchor-end> <cite xml:lang="en">GitHub - mindey/elchat: Earth language font for chat.</cite>, <time>2023-05-11T07:01:54.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/mindey/elchat">https://github.com/mindey/elchat</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="41" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[41]</anchor-end> <cite xml:lang="ja">地球語 (視覚言語) - Wikipedia</cite>, <time>2023-04-27T07:06:23.000Z</time>, <time>2023-05-11T07:06:55.232Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://ja.wikipedia.org/wiki/%E5%9C%B0%E7%90%83%E8%AA%9E_(%E8%A6%96%E8%A6%9A%E8%A8%80%E8%AA%9E)">https://ja.wikipedia.org/wiki/%E5%9C%B0%E7%90%83%E8%AA%9E_(%E8%A6%96%E8%A6%9A%E8%A8%80%E8%AA%9E)</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="42" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[42]</anchor-end> <cite xml:lang="ja">地球語:人工言語野-ConLang</cite>, <time>2023-05-11T07:07:49.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://dos.chottu.net/cl_eth/index.html">http://dos.chottu.net/cl_eth/index.html</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="43" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[43]</anchor-end> <cite xml:lang="ja">Earth Language 制作手順</cite>, <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Yoshiko McFarland</anchor>, <time>2023-05-11T07:09:35.000Z</time> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://dos.chottu.net/cl_eth/earth_q8.html">http://dos.chottu.net/cl_eth/earth_q8.html</anchor-external></p></section></body></html>