30 marzo, 2024
por Felipe Sahagún
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In 2024, both Americans and Israelis find themselves at a turning point, with complex questions of national identity, democracy and historical justice looming large. In the midst of Israel’s war with Hamas and on the eve of the US Presidential … Continuar leyendo
8 abril, 2022
por Felipe Sahagún
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Seventy thousand years ago, our human ancestors were insignificant animals, just minding their own business in a corner of Africa with all the other animals. But now, few would disagree that humans dominate planet Earth; we’ve spread to every continent, … Continuar leyendo
29 julio, 2021
por Felipe Sahagún
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Simon Kuestenmacher@simongerman600 Animals That Kill The Most Humans. Source: https://buff.ly/3BSlVk0
25 junio, 2021
por Felipe Sahagún
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https://vp.nyt.com/video/2021/06/24/94400_1_25dragonman-loop_wg_1080p.mp4 A digital reconstruction of the cranium nicknamed “Dragon Man” which could be a new species of ancient human. Video by Xijun Ni.CreditCredit…Xijun Ni By Carl Zimmer June 25, 2021Updated 11:31 a.m. ET Scientists on Friday announced that a massive fossilized skull … Continuar leyendo
29 julio, 2019
por Felipe Sahagún
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Par Rémi Barroux Publié aujourd’hui à 06h06, mis à jour à 11h28 Lundi 29 juillet, l’humanité aura épuisé toutes les ressources renouvelables de la planète pour l’année 2019. Cette date intervient, chaque année un peu plus tôt : en 2018, le « jour du dépassement » mondial … Continuar leyendo
16 junio, 2015
por Felipe Sahagún
0 Comentarios
How many Earths do we need? –@BBCNews If everyone on the planet consumed as much as the average US citizen, it’s argued, four Earths would be needed to sustain them. Really? http://www.bbc.co.uk/news/magazine-33133712 … 5:54 PM – 16 Jun 2015