South Africa, with a population of 59.3 million, grapples with climate vulnerability including temperature rises of about 1.5-2°C since the 1960s and increasing drought frequency. Environmental efforts focus on renewable energy expansion and protecting 9% of land as protected areas. Air quality is stable amid industrial pressures, while water scarcity affects access for millions. Sustainability progress is evident in Paris Agreement commitments and national parks, though challenges persist from coal dependency and urban pollution.