Sustainable Development Goal 15 (SDG 15) focuses on protecting, restoring, and promoting the sustainable use of terrestrial ecosystems. This goal recognizes the critical importance of land-based ecosystems, biodiversity, and forests in sustaining life on Earth and supporting human well-being.

At its core, SDG 15 aims to halt and reverse land degradation, combat desertification, and prevent biodiversity loss. The goal emphasizes sustainable land management practices to ensure the resilience of ecosystems and the services they provide, including soil fertility, clean water, and carbon sequestration.

One key aspect of SDG 15 is forest conservation and sustainable use. The goal seeks to end deforestation, restore degraded forests, and promote sustainable forest management. Forests play a crucial role in biodiversity conservation, climate regulation, and providing livelihoods for communities dependent on forest resources.

SDG 15 also addresses the urgent need to combat illegal poaching and trafficking of protected species. The goal aims to end the illicit trade of wildlife and protect endangered species, recognizing the importance of biodiversity conservation for ecosystem health and balance.

The goal envisions the restoration of degraded ecosystems, including mountains, drylands, and degraded agricultural land. This involves implementing measures to prevent and reverse land degradation, ensuring the long-term sustainability of ecosystems and the services they provide.

The achievement of SDG 15 is interconnected with other sustainable development goals. Terrestrial ecosystems and biodiversity contribute to goals related to clean water and sanitation (SDG 6), climate action (SDG 13), and life below water (SDG 14). Healthy ecosystems are fundamental to human well-being, providing resources and services that support livelihoods and communities.