{"success":true,"type":"rich","version":"1.0","cache_age":86400,"width":440,"height":500,"provider_name":"RiffReporter","provider_url":"https:\/\/www.riffreporter.de","safety":"nonadult","asset_type":"article","url":"https:\/\/www.riffreporter.de\/de\/wissen\/evolution-mensch-aufrechter-gang","category":"Wissen","author_name":"Henning Engeln","author_url":"https:\/\/www.riffreporter.de\/de\/autorinnen-und-autoren\/henning-engeln","title":"Die Erfindung des aufrechten Gangs","summary":"Als Affen begannen auf zwei Beinen zu laufen, war das der erste Schritt in Richtung Mensch. In der Savanne geschah das nicht \u2013 wo und warum aber dann?","publication_date":"26.02.2021","thumbnail_url":"https:\/\/riff.media\/images\/skelett-australopithecus-sediba-afarensis-aufrechte-haltung.jpg?w=440&h=247&fit=crop-50-50&s=aa4891ec9de410192aa511cea10904ed","thumbnail_width":440,"thumbnail_height":247,"thumbnail_credit":null,"thumbnail_credit_url":null,"thumbnail_credit_note":null,"html":"