State of the world 2008 suggests that something huge and even revolutionary is struggling to be born as policymakers, business leaders and others around the globe create the architecture of sustainable economies. Featuring chapters on renewable energy, innovations in clean production, common resources, trade policy, finance for sustainability, new economic yardsticks and many other topics, State of the World 2008 is the first global-level publication to showcase a wide range of diverse innovations and to demonstrate their near-term potential to put whole societies on a sustainable path.

The radiation from the Sun travels in the space as electromagnetic wave. Above the earth

This paper examines the Saurashtra recharging movement as a response to growing water scarcity conditions and increasing agrarian-based livelihood challenges.

This is the second edition of the wastewater recycling manual. The manual presents real-life case studies of wastewater treatment methods adopted in various parts of India.

This is the second edition of the manual and is designed as a self-learning and assessment tool so that teachers can work with students to audit their use of natural resources and to experiment with environment friendly practices. It is a learning programme for building a new generation of people who are prepared to change the future.