1.0Groupe de travail sur le prélèvement de solidarité mondialehttps://solidaritylevies.org/frMadeleine Cartillierhttps://solidaritylevies.org/fr/author/madeleine/COP30 High-Level Event on Solidarity Levies | Global Solidarity Levies Task Forcerich600338<blockquote class="wp-embedded-content" data-secret="whZ4beVvaC"><a href="https://solidaritylevies.org/fr/cop30/">Événement de haut niveau de la COP30 sur les contributions de solidarité</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://solidaritylevies.org/fr/cop30/embed/#?secret=whZ4beVvaC" width="600" height="338" title=""Événement de haut niveau de la COP30 sur les contributions de solidarité" - Task force sur les contributions de solidarité mondiale" data-secret="whZ4beVvaC" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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</script>https://solidaritylevies.org/app/uploads/2025/11/vicente-ramos-v2IZkCKw-y4-unsplash-2-scaled.jpg25601394The Global Solidarity Levies Task Force brings together countries from around the world to advance options for international levelies that will raise much needed revenue for the fight against climate change, and to support development and nature.