{"id":35370,"date":"2026-03-22T10:51:16","date_gmt":"2026-03-22T09:51:16","guid":{"rendered":"https:\/\/www.emiliosilveravazquez.com\/blog\/?p=35370"},"modified":"2026-03-22T10:51:16","modified_gmt":"2026-03-22T09:51:16","slug":"los-apacibles-ultimos-siglos-en-la-vida-de-la-tierra","status":"publish","type":"post","link":"http:\/\/www.emiliosilveravazquez.com\/blog\/2026\/03\/22\/los-apacibles-ultimos-siglos-en-la-vida-de-la-tierra\/","title":{"rendered":"Los apacibles \u00faltimos siglos en la vida de la Tierra"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"Hace 100.000 a\u00f1os: La vida en la Edad de Hielo\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/9oAqto1fbeQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Desde una perspectiva hist\u00f3rica y geol\u00f3gica, s\u00ed se podr\u00eda argumentar que la humanidad ha tenido una\u00a0<strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\">suerte extraordinaria<\/strong>\u00a0en los \u00faltimos 2000 a\u00f1os, al menos en t\u00e9rminos de evitar eventos de extinci\u00f3n total o impactos de asteroides de nivel civilizatorio.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"\" src=\"https:\/\/static.nationalgeographicla.com\/files\/styles\/image_3200\/public\/01-asteroid-nationalgeographic_1570873.webp?w=1600&amp;h=900\" alt=\"La Tierra experiment\u00f3 un gran aumento de impactos de meteoros en el pasado | National Geographic | National Geographic\" width=\"678\" height=\"381\" \/><\/p>\n<ul class=\"KsbFXc U6u95\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\">\n<li class=\"dF3vjf\" style=\"text-align: justify;\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAMQAA\" data-processed=\"true\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\"><strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\">Impactos de Meteoritos:<\/strong>\u00a0Si bien ha habido ca\u00eddas de meteoritos (como el caso registrado en 1888 en lo que hoy es Irak), en los \u00faltimos dos milenios no hemos sufrido el impacto de un asteroide grande (capaz de causar devastaci\u00f3n regional o global). Aunque los impactos c\u00f3smicos son una amenaza, la Tierra ha esquivado colisiones mayores durante este periodo.<\/span><\/li>\n<li class=\"dF3vjf\" style=\"text-align: justify;\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAMQAQ\" data-processed=\"true\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\"><strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\">Glaciaciones:<\/strong>\u00a0Los \u00faltimos 2000 a\u00f1os se encuentran dentro del per\u00edodo interglaciar actual (el Holoceno), lo que significa que la humanidad ha disfrutado de un clima relativamente estable y c\u00e1lido, en lugar de sufrir una edad de hielo devastadora.<\/span><\/li>\n<li class=\"dF3vjf\" style=\"text-align: justify;\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAMQAg\" data-processed=\"true\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\"><strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\">Supervivencia a Pandemias:<\/strong>\u00a0A pesar de eventos catastr\u00f3ficos como la Peste Negra o la gripe de 1918, la civilizaci\u00f3n humana no solo ha sobrevivido, sino que ha crecido exponencialmente en poblaci\u00f3n y tecnolog\u00eda.<\/span><span class=\"uJ19be notranslate\" data-sfc-root=\"c\" data-wiz-uids=\"mP5bEb_t,mP5bEb_u\" data-sfc-cb=\"\" data-processed=\"true\"><span class=\"vKEkVd\" data-animation-atomic=\"\" data-wiz-attrbind=\"class=mP5bEb_s\/TKHnVd\" data-processed=\"true\"><span aria-hidden=\"true\" data-processed=\"true\">\u00a0<\/span><\/span><\/span><\/li>\n<\/ul>\n<div class=\"Y3BBE\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAQQAA\" data-processed=\"true\"><strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\">El otro lado de la moneda (No todo es suerte):<\/strong><\/div>\n<ul class=\"KsbFXc U6u95\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\">\n<li class=\"dF3vjf\" style=\"text-align: justify;\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAUQAA\" data-processed=\"true\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\"><strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\">Cat\u00e1strofes humanas:<\/strong>\u00a0Si bien hemos evitado la extinci\u00f3n por causas naturales, la humanidad ha sufrido inmensamente debido a guerras, hambrunas y enfermedades, muchas veces impulsadas por el consumismo y la mala gesti\u00f3n de recursos.<\/span><\/li>\n<li class=\"dF3vjf\" style=\"text-align: justify;\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAUQAQ\" data-processed=\"true\"><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\"><strong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-processed=\"true\">Cambio clim\u00e1tico:<\/strong>\u00a0Aunque no hemos tenido una glaciaci\u00f3n, el cambio clim\u00e1tico inducido por el hombre presenta un desaf\u00edo sin precedentes que pone en riesgo la estabilidad lograda.<\/span><span class=\"uJ19be notranslate\" data-sfc-root=\"c\" data-wiz-uids=\"mP5bEb_1c,mP5bEb_1d\" data-sfc-cb=\"\" data-processed=\"true\"><span class=\"vKEkVd\" data-animation-atomic=\"\" data-wiz-attrbind=\"class=mP5bEb_1b\/TKHnVd\" data-processed=\"true\"><span aria-hidden=\"true\" data-processed=\"true\">\u00a0<\/span><\/span><\/span>\n<div class=\"Fwa2Od\" data-animation-skip=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-ved=\"2ahUKEwiJ8ImjnLOTAxVDTqQEHXQ6AYEQ3s0SegQIBRAD\" data-processed=\"true\"><\/div>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/i.ytimg.com\/vi\/lAForzE3yX8\/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&amp;rs=AOn4CLDRgn-ySl4MgeCEpNAHzmVXo62U9Q\" alt=\"\u00bfC\u00f3mo Era el Mundo hace 2000 a\u00f1os? La Historia Completa\" \/><\/p>\n<div class=\"Y3BBE Lem6n\" style=\"text-align: justify;\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAYQAA\" data-processed=\"true\"><span class=\"N9Q8Lc\">En conclusi\u00f3n, los \u00faltimos dos mil a\u00f1os han sido un periodo de &#8220;suerte&#8221; en el sentido de que hemos evitado cat\u00e1strofes naturales de nivel de extinci\u00f3n, lo que ha permitido el desarrollo tecnol\u00f3gico que, como se\u00f1alan algunos expertos, podr\u00eda incluso llevar a la humanidad a formas de vida mucho m\u00e1s longevas o inmortales.<\/span><span class=\"uJ19be notranslate\" data-sfc-root=\"c\" data-wiz-uids=\"mP5bEb_1j,mP5bEb_1k\" data-sfc-cb=\"\" data-processed=\"true\"><span class=\"vKEkVd\" data-animation-atomic=\"\" data-wiz-attrbind=\"class=mP5bEb_1i\/TKHnVd\" data-processed=\"true\"><span aria-hidden=\"true\" data-processed=\"true\">\u00a0<\/span><\/span><\/span><\/div>\n<div data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAYQAA\" data-processed=\"true\"><\/div>\n<div data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-hveid=\"CAYQAA\" data-processed=\"true\"><strong>Publica: Emilio silvera V.<\/strong><\/div>\n<div class='bookmark'>\r\n\t\t<table align='left' border='0' cellpadding='0' width='100%'>\r\n\t\t<tr><td><span class='pushbutton'><a href='http:\/\/delicious.com\/post?url=http%3A%2F%2Fwww.emiliosilveravazquez.com%2Fblog%2F2026%2F03%2F22%2Flos-apacibles-ultimos-siglos-en-la-vida-de-la-tierra%2F&amp;title=Los+apacibles+%C3%BAltimos+siglos+en+la+vida+de+la+Tierra' title='Delicious' target='_blank' rel='nofollow'><img src='http:\/\/www.emiliosilveravazquez.com\/blog\/wp-content\/plugins\/knxdt-bookmarks-wordpress-plugin\/images\/delicious.png'  alt='' class='book_img' border='none' style='margin:1px; 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