... balance keeps us well supplied with ozone Up in the stratosphere, small amounts of ozone are constantly being made by the ... sunlight on oxygen. At the same time, ozone is being broken down by natural

Science: Ozone Basics Ozone is very rare in our ... averaging about three molecules of ozone for every 10 million air molecules. In spite of this small amount, ozone plays a vital role in the atmosphere.

Written for nonscientists, One Earth, One Future can help individuals understand the basic science behind changes in the global environment and the resulting policy implications that the population of the entire planet must face.

This book was conceived during the workshop "Emission of Chemical Species and Aerosols into the Atmosphere" which took place in Paris in June 2001, involving many experts who presented a number of state-of-the-art papers. Many of these papers are presented

This site is a gateway to information on air pollution issues in India, and is a project of the Centre for Science and Environment CSE

Environment Portal & Search Engine. Empowering the Environmental Sustainability Movement

Insightful original Earth essays placing environmental sustainability within the context of other contemporary issues including peace and freedom. Thought-provoking, raw and frequently outrageous - but always Bright Green. These are the personal writings o

This presentation displays the carbon dioxide emission levels of every country in the world, as well as their birth and death rates - all in real time. Though considerable effort has been taken to ensure that the presentation uses the most accurate and up-

Hugg is a new project by TreeHugger —a source for user-generated green news. What does this mean? It's simple—how many times have you found an article, a video or a website that you’ve wanted to share with all your green friends? Well, Hugg lets you to sha

This report describes some specific programs that focus on the interrelated issues of transportation, air quality, and climate change, and particularly on initiatives involving youth. It describes, from the perspective of the program managers and youth par