Reforestation and sustainable land & water management can help combat desertification

To display this content from YouTube, you must enable advertisement tracking and audience measurement. One of your browser extensions seems to be blocking the video player from loading. To watch this content, you may need to disable it on this site. Cover image: © France 24 06:20 Issued on: 19/08/2026 - 10:50Modified: 19/08/2026 - 10:52 Oliver Farry is pleased to welcome Serena Ferrari, Economist and Researcher at CIRAD. Desertification is driven by climate change, explains Ferrari, but economic and political choices, including intensive water use, chemical-dependent agriculture and the pursuit of ever-higher productivity, can intensify pressure on already fragile ecosystems. Mongolia makes this particularly visible: as a pastoralist and rangeland country facing an increasingly harsh climate, it stands at the intersection of the ecological and social questions being debated at COP17. Keywords for this article