Life on earth arose through the creative interplay of prebiotic conditions on earth and the everlasting reliable macrocosmic changes of light and darkness. The first life molecules were confronted with the Earth's two-faced environment manifesting itself as a rhythm of a damaging light phase (day) and a harmless low light dark phase (night) produced by the apparent celestial movements within the earth-moon-sun system. It required two mutually complementing molecule types: ribonucleic acids and peptides, which had to adapt jointly to that fundamental duality in order to achieve a 'duration across change'. Both combined into a helically intertwined ribonucleopeptide filament as the initial molecular structure of life on earth. The predictable alternation of a damaging (UV irradiation, high-energy sun light) and a non-damaging (low-energy moon light) phase lead to the inclusion of rhythmic repair and timing in molecular life from begin on. The ribonucleopeptide filament responded to the dual qualities of its environment by behaving like an 'oscilloid'. Rhythmically alternating contraction to prevent damage during daytime and expansion to allow self-sustained repair during nighttime initiated the oscillation of the primordial biological timer as a molecular reflection of the macrocosmic time on Earth impacted by the light/dark rhythm. Macrocosmic time is both circular, because days, months and years consist of recurring cycles of light and darkness, and linear, because successive days, months and years are not identical repeats of the preceding ones and follow each other in a row. Corresponding to this yin/yang structure of macrocosmic time, biological time is also cyclical and linear at the same time. Under this perspective, life arose as an earth-bound molecular pattern instructed by celestial rhythms. Interestingly, there exists a correspondence to the dual, mutually complementing molecular basis of life in ancient Chinese mythology. A helically intertwined ribonuclopeptide filament represents an equivalent, a living reflection, of the T'ai chi symbol with its mutually complementing, inseparable black and white components that illustrate the fundamental duality of darkness and light or night and day on Earth. Yang and Yin, and Ch'ien and K'un, constitute the basic duality of the yin/yang philosophy and the ancient Chinese Book of Changes, the I Ging, respectively. Fu-hsi and Nü-kua, the personified versions of this basic duality, are characterised by their helically intertwining snake- or dragon-like lower bodies. Together, they are linking Earth to Heaven.

In three volumes, historian Jole Shackelford delineates the history of the study of biological rhythms—now widely known as chronobiology—from antiquity into the twentieth century. Perhaps the most well-known biological rhythm is the circadian rhythm, tied to the cycles of day and night and often referred to as the “body clock.” But there are many other biological rhythms, and although scientists and the natural philosophers who preceded them have long known about them, only in the past thirty years have a handful of pioneering scientists begun to study such rhythms in plants and animals seriously. Tracing the intellectual and institutional development of biological rhythm studies, Shackelford offers a meaningful, evidence-based account of a field that today holds great promise for applications in agriculture, health care, and public health. Volume 1 follows early biological observations and research, chiefly on plants; volume 2 turns to animal and human rhythms and the disciplinary contexts for chronobiological investigation; and volume 3 focuses primarily on twentieth-century researchers who modeled biological clocks and sought them out, including three molecular biologists whose work in determining clock mechanisms earned them a Nobel Prize in 2017.

The essays, poetry, and visual art collected here consider the more-than-human cultures of our multispecies world. At a time when humanity's impact has put our planet's ecosystems into great jeopardy, the book explores literary, sonic, and visual imaginaries that feature encounters between and across a variety of living creatures: beetles and bisons, people and pigeons, trees and spiderwebs, vegetables and violets, orchards and octopi, vampires and tricksters. Offering a wide range of critical and creative contributions to Human Animal Studies, Critical Plant Studies and the Nonhuman Turn, the volume seeks to foster new ways of imagining a more »response-able« coexistence on our shared Earth.

Spengler's work describes how we have entered into a centuries-long "world-historical" phase comparable to late antiquity, and his controversial ideas spark debate over the meaning of historiography.

Contains Spengler's well-known work on the history of and the rise and fall of various civilizations.

Throughout our life, we have to struggle with questions that cannot be answered on the basis of our experience or with our ordinary thinking. Spiritual science can help us penetrate to a realm where new possibilities open up to address these questions. These lectures offer fascinating insights into the spiritual nature of everyday matters such as forgetting, laughing and weeping, different types of illnesses, and rhythms in the bodies of the human being. Steiner shows how we can become, through our own efforts, "co-creators" in evolution.

Here, at last, is the massively updated and augmented second edition of this landmark encyclopedia. It contains approximately 1000 entries dealing in depth with the history of the scientific, technological and medical accomplishments of cultures outside of the United States and Europe. The entries consist of fully updated articles together with hundreds of entirely new topics. This unique reference work includes intercultural articles on broad topics such as mathematics and astronomy as well as thoughtful philosophical articles on concepts and ideas related to the study of non-Western Science, such as rationality, objectivity, and method. You’ll also find material on religion and science, East and West, and magic and science.

The legendary bass player tells the full, true story of his years with Jerry Garcia and the Grateful Dead in this "insightful and entertaining" (Austin Chronicle) memoir of life in the greatest improvisational band in American history. In a book "as graceful and sublime as a box of rain" (New York Times Book Review), the beloved bassist tells the stories behind the songs, tours, and jams in the Grateful Dead's long, strange trip from the 1960s to the death of Jerry Garcia in 1995 and beyond. From Ken Kesey's "acid tests" to the Summer of Love to bestselling albums and worldwide tours, the Dead's story has never been told as honestly or as memorably as in this remarkable memoir. "A fun ride...Even for the most well-read Deadhead, there's enough between the covers to make Searching for the Sound worth a look." —Associated Press

"This book contains three lectures and four articles by Rudolf Steiner from 1920 and 1922. There is one Lecture from the lecture series entitled, Healing of the Social Organism, GA198 in 1920, published in German as, Heilfaktoren Fuer den Sozialen Organismus. And there are two lectures from the lecture series, The Mystery of the Trinity and the Mission ofi the Spirit, GA214 in 1922, published in German as, Das Geheimnis der Trinitat. Der Mensch und sein Verhaeltnis zur Geistwelt im Wandel der Zeiten. The articles are from the GA 36 collection entitled, Articles from "Das Goetheanum," 1921-1925, published in German as, Der Goetheanumgedanke Inmitten der Kulturkrisis der Gegenwart. Gesammelte Aufsaetze aus der Wochenschrift "Das Goetheanum," 1921-1925. Translated by Norman MacBeth and Frances E. Dawson" -- provided by publisher

Originally published in 1939, this book was intended as a guide to political theory intelligible to the common reader, with quotations from the original sources sufficiently extensive to enable them to sample for themselves the ‘taste’ and ‘colour’ of these writings. This history of theory has been placed against brief descriptions, as background, of the civilization of the times, as the reader passes down the avenues of thought from age to age. It is a history of political thought set against the background of the history of civilization, but that thought is also displayed in the setting of the characteristics and biographies of the thinkers, whose minds we search and whom we seek to know familiarly, however long ago gone to dust.