Investigation of the interplanetary dust cloud is characterized by contributions from quite different methods and fields, such as research on zodiacal light, meteors, micrometeoroids, asteroids, and comets. Since the earth's environment and interplanetary space became accessible to space vehicles these interrelations are clearly evident and extremely useful. Space measurements by micrometeoroid detectors, for example, provide individual and eventually detailed information on impact events, which however are limited in number and therefore restricted in statistical significance. On the other hand, zodiacal light measurements involve scattered light from many particles and therefore provide global information about the average values of physical properties and spatial distribution of interplanetary grains. Additional knowledge stems from lunar samples and from dust collections in the atmosphere and in deep sea sediments. All these sources of complementary information must be put together into a synoptical synthesis. This also has to take into account dynamical aspects and the results of laboratory investigations concerning physical properties of small grains. Such considerable effort is not merely an academic exercise for a few specialists interested in the solar dust cloud. Since this same cloud exclusively allows direct in-situ acess to investigate extraterrestrial dust particles over a wide range of sizes and materials, it provides valuable information for realistic treatment of dust phenomena in other remote cosmic regions such as in dense molecular clouds, circumstellar dust shells, and even protostellar or protoplanetary systems.

As the millennium approaches, apocalyptic fervor is sweeping the nation. Militias, white supremacists, survivalists, and cults have seized upon the Book of Revelation to trumpet their own fractured version of the end of the world. Millennium Rage is the only book that connects the strands of these fringe groups to a tradition that has underpinnings in American culture and mainstream religion. It moreover shows that many of these groups have stolen and twisted apocalyptic religious symbols to fit their own end: gearing up for Armageddon in this world, not the next. The Oklahoma bombers, the Sons of Gestapo, the Branch Davidians, and the Unabomber are, as Philip Lamy astutely demonstrates, extreme examples of burgeoning strains within society. "Ruby Ridge" and "Waco" have become rallying cries of a growing number of average Americans who feel disenfranchised and forgotten. Members of militia movements and white supremacists, whom Lamy interviewed for this book, have tapped into their reservoir of discontent and are channeling it for their own aims. As Lamy points out, rugged individualists and utopian groups have always dotted the American landscape. What is alarming, however, is the misuse of the Christian apocalypse to promote a religion that fans the flames of hate, preaching the destruction of minorities - including Jews, blacks, and immigrants - in a whirlwind showdown. Lamy asserts that this new religion, "Christian Identity," serves as a unifying factor among an array of extremist groups who call for a battle here on earth against Satan's supposed forces - minorities allegedly bent on a worldwide conspiracy to rule the world. Distorting the Bible and other literature through a prism of hate and fear, they have made some inroads into the consciousness of America, according to Lamy.