Architecture of the Early Twenty-first Century: A Global Need for SustainabilityThis book is about the global need for sustainable building. The number of people on earth and their use of the resources of the planet for energy make it necessary to build differently. The planet is showing serious signs of stress. According to Dr. David Grissmer, my sisters husband, as we all rode together recently through the melting Columbia ice field in Alberta, Canada, The consequences of global warming are potentially catastrophic, and since