The 23rd Cycle

On March 13, 1989, the entire Quebec power grid collapsed, automatic garage doors in California suburbs began to open and close without apparent reason, and microchip production came to a halt in the Northeast; in space, communications satellites had to be manually repointed after flipping upside down, and pressure readings on hydrogen tank supplies on board the Space Shuttle Discovery peaked, causing NASA to consider aborting the mission. What was the cause of all these seemingly disparate events? Sten Odenwald gives convincing evidence of the mischievous—and potentially catastrophic—power of solar storms and the far-reaching effects of the coming "big one" brewing in the sun and estimated to culminate in the twenty-third cycle in the year 2001 and beyond. When the sun undergoes its cyclic "solar maximum," a time when fierce solar flares and storms erupt, fantastic auroras will be seen around the world. But the breathtaking spectacles will herald a potentially disastrous chain of events that merit greater preparation than Y2K. Is anyone listening? The 23rd Cycle traces the previously untold history of solar storms and the ways in which they were perceived by astronomers—and even occasionally covered up by satellite companies. Punctuated with an insert containing dramatic color images showing the erupting sun, the book also includes a history of the record of auroral sightings, accounts of communications blackouts from the twentieth century, a list of industries sensitive to solar storms, and information about radiation and health issues.

Cyclical language change is a linguistic process by which a word, phrase, or part of the grammar loses its meaning or function and is then replaced by another. This can even happen on the level of an entire language, which can experience a change in the language family it is a part of. This new text is a comprehensive introduction to this phenomenon, the mechanisms underlying it, and the relations between the different types of cycles. Elly van Gelderen reviews the subject widely and holistically, defining key terms and comprehensively presenting diverse theoretical perspectives and empirical findings. With coverage of a variety of micro cycles and the more controversial macro cycles, incorporating cutting-edge work on grammaticalization, and drawing on examples from many languages and language families, this book accessibly guides readers through the state of the art in the field. With practical methodological guidance on how to identify and investigate linguistic cycles, and an array of useful pedagogical features, the book provides a coherent framework for approaching, understanding, and furthering research in linguistic cycles. This text will be an indispensable resource for advanced students and researchers in historical and diachronic linguistics, language typology, and linguistic and grammatical theory.