{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/660673c9f50dab0016c98cc4/660673d4743327001672addf?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Qu'est-ce que l'Agenda 21 ?","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/660673c9f50dab0016c98cc4/660673d4743327001672addf.jpg?height=200","description":"<p>c’est un programme d’action pour le développement durable au XXIe siècle. Il a été adopté lors du Sommet de la Terre de Rio, en 1992. </p>","author_name":"Choses à Savoir"}