Margaret Cavendish Observations upon Experimental Philosophy Abridged, with Related Texts Edited, with an Introduction, by Eugene Marshall Margaret Cavendish O bservations upon E xperimental P hilosophy Abridged, with Related Texts Margaret Cavendish O bservations upon E xperimental P hilosophy Abridged, with Related Texts From the Second Edition, published in 1668, in London, by A. Maxwell. Edited, with an Introduction, by Eugene Marshall Hackett Publishing Company, Inc. Indianapolis/Cambridge Copyright © 2016 by Hackett Publishing Company, Inc. All rights reserved Printed in the United States of America 19 18 17 16 1 2 3 4 5 6 7 For further information, please address Hackett Publishing Company, Inc. P.O. Box 44937 Indianapolis, Indiana 46244-0937 www.hackettpublishing.com Cover design by Listenberger Design & Associates Interior design by Elizabeth L. Wilson Composition by Aptara, Inc. Library of Congress Cataloging-in-Publication Data Names: Newcastle, Margaret Cavendish, Duchess of, 1624?-1674 author. | Marshall, Eugene, 1974— editor. Title: Observations upon experimental philosophy : abridged, with related texts / Margaret Cavendish ; edited, with an introduction by Eugene Marshall. Description: Indianapolis : Hackett Publishing Co., Inc., 2016. | “From the second edition, published in 1668, in London, by A. Maxwell.” | Includes bibliographical references. Identifiers: LCCN 2016008617| ISBN 9781624665141 (pbk.) | ISBN 9781624665158 (cloth) Subjects: LCSH: Philosophy of nature. Classification: LCC Bl299.N273 027 2016 | DDC 192—dc23 LC record available at http://lccn.loc.gov/2016008617 Adobe PDF ebook ISBN: 978-1-62466-516-5 Contents Editor’s Introduction vii Life and Works ix Natural Philosophy xi Other Works, Other Themes xxv Reading Cavendish Today xxvi A Note on This Edition xxvii Observations upon Experimental Philosophy Chapters 1-3, 5, 15-17,19-21,25-26, 31,35-37 3 Further Observations upon Experimental Philosophy Chapters 2—3, 5—8, 10—11,13—15 67 Selections from the Writings of Cavendish’s Contemporaries 83 From The Principles of Philosophy, by Rene Descartes 83 From Leviathan, by Thomas Hobbes 85 From The Usefulness of Experimental Philosophy, by Robert Boyle 89 From Micrographia, by Robert Hooke 90 From The Excellence and Grounds of the Mechanical Natural Philosophy, by Robert Boyle 95 Bibliography 101 Index 105 v Editor’s Introduction Margaret Cavendish represents a seventeenth-century voice that has been ignored or minimized for too long. Her English contemporaries knew her work and even felt it necessary to respond to certain of her views, even if they did not always do so by name. But because her views are sometimes odd or unfashionable, and, certainly, because she was a woman writing in the seventeenth century, later generations of philosophers tell ing the story of our history have omitted her—even, one might say, erased her. Thus, reading her now, and attempting to understand how she was responding to her contemporaries, can help undo that distortion. And, in the end, we might find that she has insightful and interesting things to say. Margaret Lucas Cavendish, the Duchess of Newcastle (1623—1673), was a philosopher, poet, playwright, and essayist. Her philosophical writ ings were mostly concerned with issues of metaphysics and natural phi losophy, but also extended to social and political concerns.1 Like Hobbes and Descartes, she rejected what she took to be the occult explanations of the Scholastics.2 Against Descartes, however, she rejected dualism and incorporeal substance of any kind.3 Against Hobbes, on the other hand, she argued for a vitalist materialism according to which all things in nature were composed of self-moving, animate matter.4 1. Though I shall return to these issues below, I shall briefly gloss technical terms in this intro duction in footnotes such as this one. Crudely stated, metaphysics is the study of the fundamental features and nature of reality and might include the study of the nature of matter, minds, causa tion, time, and space, among other things. Natural philosophy is the term for the philosophical study of nature, natural beings, and natural phenomena; in Cavendish’s time this practice was not significantly distinct from science. 2. The term “Scholastics” is a catchall for those who taught at the schools, most of which were founded by and staffed with Christian—usually Roman Catholic—priests and monks. Their philosophical training and orientation was thus, loosely speaking, consistent with and to a degree determined by religious dogma and the Church’s philosophical commitments. Some thinkers of the time, including Cavendish, accused these schoolmen of providing meaningless explanations for natural phenomena that appealed to hidden powers of things to bring about their effects— thus “occult explanations.” 3. Dualism is, loosely, the view that the mind and body are distinct substances, the mind being entirely nonbodily, or incorporeal, and the body lacking any mental aspect; dualists such as Des cartes held that the two distinct substances are united in the human being. 4. Materialism is the view that human beings—and all of nature—are made of matter and nothing else; thus there are no souls or immaterial minds, as Descartes would have. Vitalism is the view that matter is infused with a life force or power that moves bodies, living bodies in vii viii Editor’s Introduction Specifically, she argued that the variety and orderliness of natural phe nomena could not be explained by blind mechanism and atomism, but instead require the parts of nature to move themselves in regular ways, according to their distinctive motions? And in order to explain that, she argued for panpsychism, the view that all things in nature possess minds or mental properties; indeed, she even argued that all bodies, including tables and chairs, as well as parts of the bodies of organisms, such as the human heart or liver, know their own distinctive motions and are thereby able to carry them out. These different parts of nature, each knowing and executing their distinctive motions, create and explain the harmonious and varied order of nature. In several ways, Cavendish can be seen as one of the first philosophers to take up several interesting positions against the mechanism of the modern scientific worldview of her time. Thus we might add that she also presages thinkers such as Spinoza and Leibniz. When she turned to discuss political and social issues, Cavendish’s metaphysical commitments seem to remain. Cavendish was a staunch Royalist and aristocrat; perhaps not surprisingly, then, she argues that each person in society has a particular place and distinctive activity and, furthermore, social harmony arises just when people know their proper places and perform their distinctive actions. She is critical, therefore, of social mobility and unfettered political liberty, seeing them as a threat to the order and harmony of the state. Even so, her writings also contain nuanced and complex discussions of gender and religion, among many other topics. Despite her conservative political tendencies, Cavendish herself can be seen as a model for later women writers. After all, she wrote dozens of books, at least five of which were on natural philosophy, under her own name, a feat that may make her the most published woman author of the seventeenth century and one of the most prolific women philosophers in the early modern period. In addition to writing much on natural phi losophy, she wrote on a dizzying array of other topics and, perhaps most impressively, in a wide range of genres. Her philosophically informed particular, and accounts for their behaviors. Hobbes was known as a materialist, though not a vitalist. 5. Mechanism is the view, roughly, that nature and natural beings are organized as mechanisms are, with their behaviors explainable in terms of the makeup of and relations among their internal parts. It is, thus, a view about the makeup of such beings as well as a means of explaining their behavior. Editor’s Introduction ix poetry, plays, letters, and essays are at times as philosophically valuable as her treatises of natural philosophy. Life and Works Margaret Lucas was born in 1623 in Colchester into a family of aristo crats and staunch Royalists. She received little formal education, being tutored at home with her seven siblings, of which she was the young est. She reports having spent much time in conversation with one of her brothers, John, who considered himself a scholar and who would become a founding member of the Royal Society, a group of researchers and natural philosophers tasked by the Crown with improving natural knowledge. She joined the queens court and served as a maid to Queen Henrietta Maria, following her into exile in 1644, during the English Civil War. While in exile she met William Cavendish, then Marquess and later Duke of Newcastle. They were married in 1645. While in exile in Paris and Antwerp, she reports discussing philosophy and natural science with her husband and his younger brother, Sir Charles Cavendish, who held a regular salon attended by Thomas Hobbes, Kenelm Digby, and occasionally Rene Descartes, Marin Mersenne, and Pierre Gassendi, which came to be known as the Cavendish Circle. Margaret herself reports having attended several dinners at which these philoso phers were present, though she denies having spoken to them about any but the most superficial matters. While her husband remained in exile, she returned in 1651 and again in 1653 to England. This was during the reign of Commonwealth, dur ing which her husband, were he to have returned, would have had to renounce his Royalism and swear fealty to the Commonwealth, as was required by the republican Parliament of the time.The Parliament did not extend that requirement to women, however, as the Parliament claimed that women were not capable of such political acts. During the 1653 visit she arranged for the publication of her first two collections of writings, Poems and Fancies and Philosophical Fancies. She reports having delivered the second, more philosophical treatise a few days too late to have it included with the first in a single publication, which had been her original intention. The publisher was Martin and Allestyre, at the Bell in St. Paul’s Churchyard, a well-regarded publisher who later became the official publisher for the Royal Society. It is truly