Unless countries can manage to mobilize millions of land users to invest their scarce resources in protecting regenerating trees, the battle against land degradation cannot be won. These experiences from Niger show that hundreds of thousands of smallholder farm families have substantially increased tree cover on their farm land by investing in the management of on-farm trees. This has improved their production systems and their livelihoods. There is no reason to believe that similar success cannot be achieved in many more countries throughout African drylands and sub-humid area.

The 2020 Africa SDG Index and Dashboards Report provides an assessment of where African countries stand with respect to the SDGs and their progress toward the goals, with the additional lens of “leave no one behind.” The report also includes a preliminary analysis of the impact of COVID‑19 on the SDGs in Africa.

The authors briefly review how microbial biotechnology can contribute to improve activities aiming to restore degraded drylands and to combat their desertification, which are an integral part of the Sustainable Development Goal 15 of the 2030 Agenda. Microbial biotechnology offers notable promise to improve restoration actions based on the use of biocrust‐forming engineered cyanobacteria, which play key roles in maintaining ecosystem structure and functioning in drylands worldwide.

IUCN unveiled a Global Standard providing the first-ever set of benchmarks for nature-based solutions to global challenges. The new IUCN Global Standard will help governments, business and civil society ensure the effectiveness of nature-based solutions and maximise their potential to help address climate change, biodiversity loss and other societal challenges on a global scale. The world is looking for durable and effective options to tackle global challenges such as climate change, food and water security, and now, economic recovery from the global pandemic.

What’s the goal here? To sustainably manage forests, combat desertification, halt and reverse land degradation, and halt biodiversity loss. Two billion hectares of land on Earth are degraded, affecting some 3.2 billion people, driving species to extinction and intensifying climate change. Goal 15: Life on land Human life depends on the earth as much as the ocean for our sustenance and livelihoods. Plant life provides 80 percent of the human diet, and we rely on agriculture as an important economic resources.

‘Over the past three decades hundreds of thousands of farmers in Burkina Faso and Niger, on the fringes of the Sahara Desert, have transformed large swathes of the region’s arid landscape into productive agricultural land, improving food security for about three million people. Once-denuded landscapes are now home to abundant trees, crops, and livestock.'

The climate-smart village approach created enthusiasm and commitment from farmers in seeking solutions to the problems and constraints that they themselves identified. The approach also involved strengthening the capacity of technical staff to use new tools, and to understand and support the new methods, with complementary finance to support the changes.

The current context in the Sahel-Saharan Band is clearly dominated by recurrent issues of desertification, land degradation and climate change.

The latest IPCC report highlights that a change in diets for richer nations, and smarter land use, could ensure food security and mitigation of potential climate impacts.

Land surface processes — agriculture, forestry and other land use — account for 28% of anthropogenic emissions. However, natural land processes absorb about a third of the emissions from fossil fuel burning and energy production.

Life on Earth depends on healthy soils. The soil under our feet is a living system – home to many fascinating plants and animals, whose invisible interactions ensure our well-being and that of the planet. Soils provide us with nutritious food and other products as well as with clean water and flourishing habitats for biodiversity. At the same time, soils can help slow the onset of climate change and make us more resilient to extreme climate events such as droughts and floods. Soils preserve our cultural heritage and are a key part of the landscapes that we all cherish.

Facts and Figures: ➡ Every minute, 23 hectares of arable land are lost due to drought and desertification. ➡ Over the last two decades, approximately 20 per cent of the Earth’s vegetated surface has shown persistent declining trends in productivity, mainly due to unsustainable land and water use and management practices. ➡ Every year, 13 million hectares of forest are lost that are home to more than 80 per cent of all land-based species and which provide livelihood to 1.6 billion people.

UNDP's "Peoples' Climate Vote" reflects over half the world's population after results processed by the University of Oxford. Sixty-four percent of people believe climate change is a global emergency, despite the ongoing COVID-19 pandemic