In order to understand how climate may vary in the future - whether as a result of human activities or of natural fluctuations - we must first understand how and why it has varied in the past. Climate Since AD 1500 presents a new perspective on the Little Ice Age and of the climate of the 20th century. The editors have gathered together over 50 contributors from all over the world to provide as wide a geographical dimension as possible. Leading scientists in their fields, they present climate and meteorological records of climatic variations available for the last 500 years, including...

"Identification of Learning Disabilities: Research to Practice" is the remarkable product of a learning disabilities summit conference convened by the Office of Special Education Programs (OSEP) in August 2001 and the activities following that summit. Both the conference and this book were seen as important preludes to congressional reauthorization of the historic "Individuals With Disabilities Education Act" (IDEA) scheduled for 2002 and subsequent decision making surrounding implementation. The OSEP conference brought together people with different perspectives on LD (parents, researchers,...