{"id":372336,"date":"2025-03-27T18:35:46","date_gmt":"2025-03-27T17:35:46","guid":{"rendered":"https:\/\/climatescience.press\/?p=372336"},"modified":"2025-03-27T18:35:48","modified_gmt":"2025-03-27T17:35:48","slug":"sahara-desert-shows-abrupt-extreme-climate-change-is-natural-nothing-human-about-it","status":"publish","type":"post","link":"https:\/\/climatescience.press\/?p=372336","title":{"rendered":"\u00a0Sahara Desert Shows Abrupt Extreme Climate Change Is Natural, Nothing Human About It."},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"723\" height=\"407\" data-attachment-id=\"372341\" data-permalink=\"https:\/\/climatescience.press\/?attachment_id=372341\" data-orig-file=\"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0sahara-2.jpg?fit=1920%2C1080&amp;ssl=1\" data-orig-size=\"1920,1080\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"0sahara-2\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0sahara-2.jpg?fit=723%2C407&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0sahara-2.jpg?resize=723%2C407&#038;ssl=1\" alt=\"\" class=\"wp-image-372341\" srcset=\"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0sahara-2.jpg?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0sahara-2.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0sahara-2.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0sahara-2.jpg?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0sahara-2.jpg?resize=1200%2C675&amp;ssl=1 1200w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0sahara-2.jpg?w=1920&amp;ssl=1 1920w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0sahara-2.jpg?w=1446&amp;ssl=1 1446w\" sizes=\"auto, (max-width: 723px) 100vw, 723px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">From <a href=\"https:\/\/notrickszone.com\/2025\/03\/26\/sahara-desert-shows-abrupt-extreme-climate-change-is-natural-nothing-human-about-it\/\">NoTrickZone<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>By\u00a0<a href=\"https:\/\/notrickszone.com\/author\/admin\/\">P Gosselin<\/a><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Abrupt, dramatic climate changes happen naturally. Scientists find Sahara went from green to parched in just a matter of decades.\u00a0<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"723\" height=\"544\" data-attachment-id=\"372338\" data-permalink=\"https:\/\/climatescience.press\/?attachment_id=372338\" data-orig-file=\"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0Sahara_Grok.png?fit=1030%2C775&amp;ssl=1\" data-orig-size=\"1030,775\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"0Sahara_Grok\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0Sahara_Grok.png?fit=723%2C544&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0Sahara_Grok.png?resize=723%2C544&#038;ssl=1\" alt=\"\" class=\"wp-image-372338\" srcset=\"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0Sahara_Grok.png?resize=1024%2C770&amp;ssl=1 1024w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0Sahara_Grok.png?resize=300%2C226&amp;ssl=1 300w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0Sahara_Grok.png?resize=768%2C578&amp;ssl=1 768w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0Sahara_Grok.png?resize=600%2C450&amp;ssl=1 600w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0Sahara_Grok.png?resize=400%2C300&amp;ssl=1 400w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0Sahara_Grok.png?resize=200%2C150&amp;ssl=1 200w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0Sahara_Grok.png?w=1030&amp;ssl=1 1030w\" sizes=\"auto, (max-width: 723px) 100vw, 723px\" \/><figcaption class=\"wp-element-caption\"><em>Symbol image generated by Grok AI.<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The claim that human emissions are causing the climate to change dramatically and abruptly is used to instill fear among the population. Without human emissions, the climate would still change, but much more calmly and gradually, so they like to have us believe.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But anyone who has studied climate history knows that climate change tends happen abruptly, often over the course of just a few decades.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One example is the Sahara, which&nbsp;wasn\u2019t always a desert. Trees and grasslands dominated the landscape from roughly 10,000 years ago to 5,000 years ago,&nbsp;<a href=\"https:\/\/www.science.org\/doi\/abs\/10.1126\/science.1240411\">scientists reported in a paper published in 2013<\/a>. \u201cThen, abruptly, the climate changed, and north Africa began to dry out.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The&nbsp;<a href=\"http:\/\/www.sciencemag.org\/content\/early\/2013\/10\/09\/science.1240411.abstract\">study<\/a>&nbsp;published in Science says it all took just a few hundred years.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">According to the authors: \u201cOur analysis suggests that the termination of the African Humid Period in the Horn of Africa occurred within centuries, underscoring the non-linearity of the region\u2019s hydroclimate.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The Saharan shift is thought to have been initially triggered by more sunlight falling on Earth\u2019s northern hemisphere, as Earth\u2019s cyclic orientation toward the sun changed. It had nothing to do with CO2 emissions and human activities. It was all natural.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Man has an impact, but the real change is still very much natural and is still very poorly understood today. Performing weather-alteration rituals won\u2019t make Mother Nature tamer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abrupt, dramatic climate changes happen naturally. Scientists find Sahara went from green to parched in just a matter of decades.\u00a0<\/p>\n","protected":false},"author":121246920,"featured_media":372341,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_crdt_document":"","advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_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":[1],"tags":[691829997,691818056,691824776,691834099,691818584,691834100],"class_list":{"0":"post-372336","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-uncategorized","8":"tag-carbon-dioxide-co","9":"tag-climate-change","10":"tag-human-emissions","11":"tag-natural","12":"tag-sahara","13":"tag-trees-and-grasslands","15":"fallback-thumbnail"},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/03\/0sahara-2.jpg?fit=1920%2C1080&ssl=1","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paxLW1-1yRq","jetpack-related-posts":[{"id":362953,"url":"https:\/\/climatescience.press\/?p=362953","url_meta":{"origin":372336,"position":0},"title":"Alarmist Scientist Daniel Swain Demonizes \u201cNatural Climate Variability\u201d calling it \u201cHydroclimate Whiplash\u201d!","author":"uwe.roland.gross","date":"22\/01\/2025","format":false,"excerpt":"Daniel Swain is a good meteorologist but being a prot\u00e9g\u00e9 of infamous climate alarmists like Noah Diffenbaugh and Michael Mann, he frequently spreads climate alarmists\u2019 propaganda. His latest paper pushes the narrative that global warming is increasing dangerous \u201cHydroclimate Whiplash\u201d fear mongering there is an increasing shift between wet years\u2026","rel":"","context":"In \"carbon dioxide (CO\u2082)\"","block_context":{"text":"carbon dioxide (CO\u2082)","link":"https:\/\/climatescience.press\/?tag=carbon-dioxide-co%e2%82%82"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/01\/0GhtBJqVaYAA4b_x.jpeg?fit=1200%2C1057&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/01\/0GhtBJqVaYAA4b_x.jpeg?fit=1200%2C1057&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/01\/0GhtBJqVaYAA4b_x.jpeg?fit=1200%2C1057&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/01\/0GhtBJqVaYAA4b_x.jpeg?fit=1200%2C1057&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/01\/0GhtBJqVaYAA4b_x.jpeg?fit=1200%2C1057&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":346305,"url":"https:\/\/climatescience.press\/?p=346305","url_meta":{"origin":372336,"position":1},"title":"Greening: Rare, Heavy September Rainfalls Have Brought Back Lakes In The Sahara!","author":"uwe.roland.gross","date":"11\/10\/2024","format":false,"excerpt":"North Africa seems to be greening as a result of climate change, which mostly occurs naturally.","rel":"","context":"In \"Climate change\"","block_context":{"text":"Climate change","link":"https:\/\/climatescience.press\/?tag=climate-change"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/10\/00saharaflooding_tmo_20240910_lrg.jpg?fit=1200%2C800&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/10\/00saharaflooding_tmo_20240910_lrg.jpg?fit=1200%2C800&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/10\/00saharaflooding_tmo_20240910_lrg.jpg?fit=1200%2C800&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/10\/00saharaflooding_tmo_20240910_lrg.jpg?fit=1200%2C800&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/10\/00saharaflooding_tmo_20240910_lrg.jpg?fit=1200%2C800&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":287907,"url":"https:\/\/climatescience.press\/?p=287907","url_meta":{"origin":372336,"position":2},"title":"Sahara Expert Says Desert Shrinking, Calls Alarmist Tipping Points \u201cComplete Nonsense\u201d","author":"uwe.roland.gross","date":"14\/11\/2023","format":false,"excerpt":"Physical Map Of Africa Mountains | Map Of World From NoTricksZone By\u00a0P Gosselin\u00a0on\u00a011. November 2023 Climate tipping points are much more fantasy than science\u00a0. Austrian\u00a0AUF 1 has posted posted a video\u00a0interview with prominent German geologist and Sahara expert\u00a0Dr. Stefan Kr\u00f6pelin, Sahara has been shrinking over the past decades. Image: NASA\u2026","rel":"","context":"In \"Climate models\"","block_context":{"text":"Climate models","link":"https:\/\/climatescience.press\/?tag=climate-models"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2023\/11\/image-396.png?fit=1123%2C630&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2023\/11\/image-396.png?fit=1123%2C630&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2023\/11\/image-396.png?fit=1123%2C630&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2023\/11\/image-396.png?fit=1123%2C630&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2023\/11\/image-396.png?fit=1123%2C630&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":265193,"url":"https:\/\/climatescience.press\/?p=265193","url_meta":{"origin":372336,"position":3},"title":"Only 6,000 years ago the world was warmer and the Sahara was lush, green and wet","author":"uwe.roland.gross","date":"03\/07\/2023","format":false,"excerpt":"During the hottest part of the Holocene, for thousands of years, there were deep lakes filled with water in the middle of the Sahara Desert. From 9,500 years ago to 6,000 years ago the monsoons rained on the Sahara, freshwater plankton frolicked in the lakes, and greenery grew far and\u2026","rel":"","context":"In \"6000 years ago\"","block_context":{"text":"6000 years ago","link":"https:\/\/climatescience.press\/?tag=6000-years-ago"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2023\/07\/0sahara-desert.png?fit=1200%2C596&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2023\/07\/0sahara-desert.png?fit=1200%2C596&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2023\/07\/0sahara-desert.png?fit=1200%2C596&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2023\/07\/0sahara-desert.png?fit=1200%2C596&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2023\/07\/0sahara-desert.png?fit=1200%2C596&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":292028,"url":"https:\/\/climatescience.press\/?p=292028","url_meta":{"origin":372336,"position":4},"title":"The Sahara Desert used to be a green savannah \u2013 new research explains\u00a0why","author":"uwe.roland.gross","date":"20\/12\/2023","format":false,"excerpt":"Algeria\u2019s\u00a0Tassili N\u2019Ajjer plateau\u00a0is Africa\u2019s largest national park. Among its vast sandstone formations is perhaps the world\u2019s largest art museum. Over 15,000 etchings and paintings are exhibited there, some as much as 11,000 years old according to scientific dating techniques, representing a unique ethnological and climatological record of the region.","rel":"","context":"In \"Climate models\"","block_context":{"text":"Climate models","link":"https:\/\/climatescience.press\/?tag=climate-models"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2023\/12\/image-480.png?fit=1200%2C673&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2023\/12\/image-480.png?fit=1200%2C673&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2023\/12\/image-480.png?fit=1200%2C673&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2023\/12\/image-480.png?fit=1200%2C673&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2023\/12\/image-480.png?fit=1200%2C673&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":333246,"url":"https:\/\/climatescience.press\/?p=333246","url_meta":{"origin":372336,"position":5},"title":"Climate Change has Decimated Societies Around the World","author":"uwe.roland.gross","date":"18\/06\/2024","format":false,"excerpt":"The Great Famine of the 1870s resulted in 50 million deaths from drought-induced mass starvation across South America, Africa, and Asia. It was an all-natural climate event during colder times with lower CO2 concentrations and those drought-causing climate dynamics are still in play today. To understand if the world could\u2026","rel":"","context":"In \"1870s\"","block_context":{"text":"1870s","link":"https:\/\/climatescience.press\/?tag=1870s"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/06\/00GQH7BSwbUAA9ryy.jpeg?fit=1200%2C1010&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/06\/00GQH7BSwbUAA9ryy.jpeg?fit=1200%2C1010&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/06\/00GQH7BSwbUAA9ryy.jpeg?fit=1200%2C1010&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/06\/00GQH7BSwbUAA9ryy.jpeg?fit=1200%2C1010&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/06\/00GQH7BSwbUAA9ryy.jpeg?fit=1200%2C1010&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/posts\/372336","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/users\/121246920"}],"replies":[{"embeddable":true,"href":"https:\/\/climatescience.press\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=372336"}],"version-history":[{"count":4,"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/posts\/372336\/revisions"}],"predecessor-version":[{"id":372342,"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/posts\/372336\/revisions\/372342"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/media\/372341"}],"wp:attachment":[{"href":"https:\/\/climatescience.press\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=372336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/climatescience.press\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=372336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/climatescience.press\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=372336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}