Climate change is a very complex subject. Scientists from many countries around the world strive to understand how climate works and then try to prepare for the changes that may lie ahead. This publication includes a series of activities for students with background information and teaching tips on current climate issues. It brings together several sources of data on the earth's climate, including newspaper cuttings and examines Mario Molina's work on ozone and its impact on global politics. "Climate Change" includes student worksheets to encourage students to form their own opinions based on the data and to generate classroom discussion and debate. It is a flexible resource and can be used to study both ideas