In recent years, the changing climate has taken a toll on agriculture in Lesotho. Unpredictable weather patterns, resulting in droughts, floods and soil erosion, have made farming increasingly difficult – a concerning situation in a country where 70% of the population depends on agriculture, yet just 10% of land is arable.
To address threats to food and water security, the Act 4 Climate Change project, a tree-planting initiative, is being led by the in collaboration with UNESCO, the World Food Programme, the Ministry of Forestry, Range and Soil Reclamation, and the Ministry of Education and Training in Lesotho. It aims to empower youth to build a greener Lesotho and ensure long-term sustainability.
The project has already mobilized 52 schools and over 50,000 students in hands-on climate action. By restoring green cover, these schools are not only reducing carbon emissions but also fostering a deep-rooted environmental consciousness in the next generation.
Beyond income, the knowledge imparted to young people will be passed on to future generations. We are optimistic about a mass green revolution ahead
The GEM Institute's Act 4 Climate Change initiative has drawn several partners and since 2020, more than 4,000 fruit trees—including apple and peach varieties—have been planted, boasting an impressive 95% survival rate. This effort is contributing to the fight against deforestation and soil depletion. For Mpho Letima, a member of the GEM Institute, “The revolution needs to be green. It’s still in its infancy, but we hope to plant a tree at every school in Lesotho.”
Beyond awareness, Act 4 Climate Change equips young people with tools to turn environmental challenges into economic opportunities. Schools have introduced climate-smart businesses, such as agroforestry, compost-making, and beekeeping, enabling students to generate income while protecting their biodiversity. In 2024 alone, over 5,000 students participated in these initiatives, with some schools reporting increased revenue supporting educational resources and infrastructure improvements.
Additionally, Africa Day – 25 May – has been transformed into a national platform for climate advocacy. Through radio discussions, youth-led debates, and community workshops, citizens are being engaged in conversations about local solutions to climate change. Families are being encouraged to talk about environmental responsibility around the dinner table, reinforcing sustainable practices at home.
Finally, a series of films and podcasts in Sesotho—the Indigenous language of the Basotho people—have been developed to educate communities on climate resilience. By using familiar narratives and traditional folktales, these productions bridge the gap between science and cultural heritage, making climate action relatable and understandable for all.
Act 4 Climate Change has ignited a movement beyond the classroom. With schools leading the way, communities are embracing climate-smart practices and building resilience for the future.
