Product Description: The well documented science of volcanology is based on evidence gleaned from the great eruptions of the past 200 years. It proves that volcanoes are the only significant source of global air pollution. Going backward from the medium sized eruptions of Pinatubo 1991 in the Philippines and El Chicon 1981 in Mexico, Dawson tells his story of how volcanoes and NOT man burning fossil fuels causes global air pollution...read more (view table of contents, read Amazon.com's description)

Product Description: The necessity of eliminating the possibility of a large-scale nuclear conflict from the future of mankind is the most important problem of our times. There is no doubt that the probable aftereffects of such a conflict would by many times exceed the damage caused by the First and Second World Wars, the greatest in history...read more