Forest Ecosystem Challenges in India India, a mega‑diverse nation, faces mounting pressures on its forest and vegetation cover. Rapid population growth, infrastructure expansion and climate‑related hazards threaten the ecological services that forests provide, making conservation a priority for sustainable development. Key Developments The Forest Conservation Act continues to be invoked to curb illegal land‑use changes. A six‑member bench of the National Green Tribunal cleared the Great Nicobar mega infrastructure project , citing adequate safeguards despite its location in a high‑risk seismic zone and a critical nesting site for leatherback turtles. According to the Forest Survey of India , about 54.4% of forest area is vulnerable to occasional fires, with over 2 lakh fire incidents recorded in each recent fire season. Important Facts Population pressure drives encroachment for agriculture and forest‑based industries, creating a conflict between ecosystem services and development. Invasive alien species, identified as one of the five major drivers of global biodiversity loss, impose significant ecological and economic costs on India. From 2020‑2025, more than 99,000 hectares of forest land were diverted for projects such as the Western Dedicated Freight Corridor and the Kanwar Corridor. UPSC Relevance Understanding these challenges is essential for GS‑1 (Environment) and GS‑3 (Sustainable Development). Questions frequently ask about forest‑fire management, the impact of infrastructure on forest fragmentation, and policy mechanisms like the Forest Conservation Act or the role of the NGT in environmental governance. Way Forward Deploy advanced early‑warning systems and high‑resolution satellite monitoring for fire prediction and rapid response. Promote afforestation with native species, integrating traditional knowledge and community participation to enhance biodiversity. Strengthen enforcement of the Forest Conservation Act and ensure rigorous environmental clearances for large‑scale projects. Significance of the Thirukkural for Understanding Ancient Tamil Society The Thirukkural , authored by the legendary poet‑philosopher Thiruvalluvar , remains a cornerstone for interpreting the moral, social and political fabric of the Sangam Age. Key Themes Ethics (Aram): Emphasises universal virtues such as honesty, generosity and compassion, transcending caste, creed and religion. Polity (Porul): Provides insights into statecraft, ideal governance and the responsibilities of a ruler, mirroring concepts found in ancient Indian political treatises. Economics & Love (Inbam): Discusses household management, trade, and the dynamics of personal relationships, reflecting the socio‑economic realities of ancient Tamil society. UPSC Relevance GS‑1 (Culture) questions often explore classical literature to gauge continuity of Indian philosophical thought. The Thirukkural serves as a primary source for understanding ancient Tamil values, governance ideals and social norms, useful for comparative analysis with other ancient texts. Way Forward for Aspirants Study the three sections of the Thirukkural to draw parallels with contemporary policy debates on ethics, good governance and sustainable development. Reference scholarly translations (e.g., E. S. Ariel) to appreciate the universal appeal and interpretative challenges of ancient Indian literature.