{"id":9394,"date":"2022-05-26T21:51:00","date_gmt":"2022-05-26T19:51:00","guid":{"rendered":"https:\/\/monodes.com\/predaelli\/?p=9394"},"modified":"2022-05-26T07:52:07","modified_gmt":"2022-05-26T05:52:07","slug":"co2-peaks-and-past-civilizations","status":"publish","type":"post","link":"https:\/\/monodes.com\/predaelli\/2022\/05\/26\/co2-peaks-and-past-civilizations\/","title":{"rendered":"CO2 peaks and “past civilizations”"},"content":{"rendered":"

As the most abundant greenhouse gas in our atmosphere, CO2 levels have varied widely over the course of the Earth\u2019s 4.54 billion year history.<\/p><\/blockquote>\n

Source: A Graphical History of Atmospheric CO2 Levels Over Time | Earth.Org – Past | Present | Future<\/a><\/em><\/p>\n

\"\"\/<\/a><\/p>\n

Some people could hypotize that there have been three or four “industrial civilizations” before us in the last million years… look at the sudden peaks in CO2 concentrations in the Pleistocene. Those peaks are of the same order of magnitute of the current one… but the time scale is not the same…<\/p>\n","protected":false},"excerpt":{"rendered":"

As the most abundant greenhouse gas in our atmosphere, CO2 levels have varied widely over the course of the Earth\u2019s 4.54 billion year history. Source: A Graphical History of Atmospheric CO2 Levels Over Time | Earth.Org – Past | Present | Future Some people could hypotize that there have been three or four “industrial civilizations”…<\/p>\n

Read more →<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"jetpack_post_was_ever_published":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,"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":4,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","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}},"categories":[105],"tags":[],"class_list":["post-9394","post","type-post","status-publish","format-standard","hentry","category-fun"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6daft-2rw","jetpack-related-posts":[{"id":7510,"url":"https:\/\/monodes.com\/predaelli\/2020\/09\/04\/industrial-waste-can-turn-planet-warming-carbon-dioxide-into-stone-science-aaas\/","url_meta":{"origin":9394,"position":0},"title":"Industrial waste can turn planet-warming carbon dioxide into stone | Science | AAAS","author":"Paolo Redaelli","date":"2020-09-04","format":"link","excerpt":"Industrial waste can turn planet-warming carbon dioxide into stone | Science | AAAS Via Slashdot Industrial waste can turn planet-warming carbon dioxide into stone By Robert F. ServiceSep. 3, 2020 , 9:00 AM In July 2019, Gregory Dipple, a geologist at the University of British Columbia, Vancouver, hopped on a\u2026","rel":"","context":"In "Senza categoria"","block_context":{"text":"Senza categoria","link":"https:\/\/monodes.com\/predaelli\/category\/senza-categoria\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":5326,"url":"https:\/\/monodes.com\/predaelli\/2019\/03\/04\/scientists-turn-co2-back-into-coal-in-breakthrough-experiment-slashdot\/","url_meta":{"origin":9394,"position":1},"title":"Scientists Turn CO2 ‘Back Into Coal’ In Breakthrough Experiment – Slashdot","author":"Paolo Redaelli","date":"2019-03-04","format":"link","excerpt":"Source: Scientists Turn CO2 'Back Into Coal' In Breakthrough Experiment - Slashdot","rel":"","context":"In "Senza categoria"","block_context":{"text":"Senza categoria","link":"https:\/\/monodes.com\/predaelli\/category\/senza-categoria\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":11552,"url":"https:\/\/monodes.com\/predaelli\/2024\/04\/01\/co2-into-methanol\/","url_meta":{"origin":9394,"position":2},"title":"CO2 into Methanol","author":"Paolo Redaelli","date":"2024-04-01","format":"quote","excerpt":"Researchers Develop New Material That Converts CO2 into Methanol Using Sunlight Posted by EditorDavid on Saturday March 30, 2024 @01:34PM from the fun-with-photocatalysis dept. \"Researchers have successfully transformed CO2 into methanol,\" reports SciTechDaily, \"by shining sunlight on single atoms of copper deposited on a light-activated material, a discovery that paves\u2026","rel":"","context":"In "Good news"","block_context":{"text":"Good news","link":"https:\/\/monodes.com\/predaelli\/category\/good-news\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":9602,"url":"https:\/\/monodes.com\/predaelli\/2022\/09\/15\/in-messico-arrivano-i-biopannelli-fatti-di-alghe-assorbono-anidride-carbonica-liberano-ossigeno-e-producono-energia-ohga\/","url_meta":{"origin":9394,"position":3},"title":"In Messico arrivano i biopannelli fatti di alghe: assorbono anidride carbonica, liberano ossigeno e producono energia | Ohga!","author":"Paolo Redaelli","date":"2022-09-15","format":false,"excerpt":"Le notizie, quelle belle che ci piace leggere: In Messico arrivano i biopannelli fatti di alghe: assorbono anidride carbonica, liberano ossigeno e producono energia | Ohga! Gli innovativi pannelli, ideati da una startup messicana, appaiono come finestre di colore verde grazie alle alghe racchiuse all\u2019interno della loro struttura: per ogni\u2026","rel":"","context":"In "Mood"","block_context":{"text":"Mood","link":"https:\/\/monodes.com\/predaelli\/category\/mood\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4650,"url":"https:\/\/monodes.com\/predaelli\/2018\/10\/15\/lauto-elettrica-inquina-anche-piu-del-diesel\/","url_meta":{"origin":9394,"position":4},"title":"\u00abL’auto elettrica? Inquina anche pi\u00f9 del diesel\u00bb","author":"Paolo Redaelli","date":"2018-10-15","format":false,"excerpt":"Una ricerca americana certifica che la CO2 complessiva prodotta da questi veicoli \u00e8 inferiore a quelli a gasolio solo nei pochi Paesi dove l'elettricit\u00e0 proviene da fonti rinnovabili Che differenza questo articolo de l'Avvenire: \u00abL'auto elettrica? 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