In recent decades, architects and planners have faced a new set of challenges. The world population has tripled in less than a century. Demand for food, water, housing, energy, products, and services has grown at an even faster pace. In response to these issues, the design professions have created new concepts for green architecture, sustainable cities, alternative infrastructure and products. They've also introduced new laws and environmental standards. This course presents green design and planning concepts through readings, discussions, lectures, films, and projects. Students write a short paper and create three design projects. The papers examine issues such as energy, transportation, recycling, planning, and design. The projects include design of a recycled product, planning of a roof terrace or small green building, and analysis of an urban park or neighborhood. The projects are developed through maps, photographs, computer diagrams, and architectural drawings.