The Great Green Wall of the Sahara and Sahel initiative is one of the most ambitious programmes to combat climate change and desertification and fight food insecurity and poverty on the African continent. Adopted by the African Union in 2007, the Great Green Wall initiative brings together more than 20 African countries, in addition to international organizations, research institutes, civil society and community-based organizations. 

The twenty seventh Conference of the Parties (COP27) of the UN Framework Convention on Climate Change (UNFCCC) convened in Egypt from 6 to 18 of November 2022. This is the most important annual meeting to discuss the implementation of international agreements, including the Kyoto Protocol and Paris Agreement. In the midst of the negotiations there are growing calls for urgent action, prioritizing those affected and increasing climate awareness among the people. 

COP27 represents the largest annual gathering on climate action. In particular, it aims to reduce greenhouse gas emissions, strengthen commitments to finance climate action in the Global South countries and ensure broad engagement towards a climate-resilient, carbon-neutral future.