{"id":765,"date":"2023-05-09T20:02:51","date_gmt":"2023-05-09T19:02:51","guid":{"rendered":"http:\/\/jimclarke.net\/?p=765"},"modified":"2023-05-09T20:08:16","modified_gmt":"2023-05-09T19:08:16","slug":"last-universal-common-ancestor","status":"publish","type":"post","link":"https:\/\/jimclarke.net\/index.php\/2023\/05\/09\/last-universal-common-ancestor\/","title":{"rendered":"Last Universal Common Ancestor"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">(With huge apologies to Suzanne Vega)<br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">My name is Luca<br>I lived on the hot sea floor<br>I lived quite a while ago<br>About four billion years or more.<br><br>They say I came from a meteorite<br>during the Eoarchaean night<br>Just don&#8217;t ask me when that was<br>Just don&#8217;t ask me when that was<br>Just don&#8217;t ask me when that was<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It might be because I&#8217;m mumsy<br>But you&#8217;re all descended from me<br>The lineage is rather hazy<br>But all life are my kids, you see.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">From spirochaetes to amoebae,<br>cat, dog, whale or butterfly,<br>every living thing is mine<br>every living thing is mine<br>every living thing is mine.<br><br>For more info on your oldest ancestor, here&#8217;s <a href=\"https:\/\/www.nytimes.com\/2016\/07\/26\/science\/last-universal-ancestor.html\" title=\"a nice NYT article\">a nice NYT article<\/a> on the topic.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>(With huge apologies to Suzanne Vega) My name is LucaI lived on the hot sea floorI lived quite a while agoAbout four billion years or more. They say I came from a meteoriteduring the Eoarchaean nightJust don&#8217;t ask me when that wasJust don&#8217;t ask me when that wasJust don&#8217;t ask me when that was It &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/jimclarke.net\/index.php\/2023\/05\/09\/last-universal-common-ancestor\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Last Universal Common Ancestor&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[224,5],"tags":[510,336,508,127,509],"class_list":["post-765","post","type-post","status-publish","format-standard","hentry","category-history","category-poetry","tag-deep-history","tag-evolution","tag-luca","tag-poetry","tag-suzanne-vega"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- 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