This collection of essays examines the multifaceted environmental challenges facing India and the world, exploring issues from pollution and resource depletion to conservation and education. The book compiles writings on critical environmental topics, including India's most harmful pollutants, the global impact of events like the Minamata disaster, the importance of wetlands and urban forests, and the status of environmental education in Indian universities. It also touches upon energy generation, water resources, and the future of oil prices, offering a broad perspective on ecological concerns.

The collection presents a comprehensive overview of environmental issues, drawing from scientific analysis, case studies, and educational perspectives. The diverse range of topics, from specific pollutants and ecosystems to broader concerns like energy and education, suggests a text aimed at informing a wide audience about ecological challenges. The inclusion of both global and India-specific issues indicates a focus on localized impacts within a broader environmental context.