The Age of Enlightenment was an intellectual and philosophical movement that occurred in Europe in the 17th and the 18th centuries. The Enlightenment featured a range of social ideas centered on the value of knowledge learned by way of rationalism and of empiricism and political ideals such as natural law, liberty, and progress, toleration and fraternity, constitutional government, and the formal separation of church and state.
Encyclopédie, ou dictionnaire raisonné des sciences, des arts et des métiers, better known as Encyclopédie, was a general encyclopedia published in France between 1751 and 1772, with later supplements, revised editions, and translations. It had many writers, known as the Encyclopédistes. It was edited by Denis Diderot and, until 1759, co-edited by Jean le Rond d'Alembert.
Paul-Henri Thiry, Baron d'Holbach, known as d'Holbach, was a Franco-German philosopher, encyclopedist and writer, who was a prominent figure in the French Enlightenment. He was born Paul Heinrich Dietrich in Edesheim, near Landau in the Rhenish Palatinate, but lived and worked mainly in Paris, where he kept a salon. He helped in the dissemination of "Protestant and especially German thought", particularly in the field of the sciences, but was best known for his atheism, and for his voluminous writings against religion, the most famous of them being The System of Nature (1770) and The Universal Morality (1776).
Richard Henry Popkin was an American academic philosopher who specialized in the history of enlightenment philosophy and early modern anti-dogmatism. His 1960 work The History of Scepticism from Erasmus to Descartes introduced one previously unrecognized influence on Western thought in the seventeenth century, the Pyrrhonian Scepticism of Sextus Empiricus. Popkin also was an internationally acclaimed scholar on Christian millenarianism and Jewish messianism.
Atheism is the rejection of an assertion that a deity exists. In a narrower sense, positive atheism is specifically the position that there are no deities, effectively taking the stance of a positive claim in regards to the existence of any goddess or god. The English term 'atheist' was used at least as early as the sixteenth century and atheistic ideas and their influence have a longer history.
Balthasar Bekker was a Dutch minister and author of philosophical and theological works. Opposing superstition, he was a key figure in the end of the witchcraft persecutions in early modern Europe. His best known work is De Betoverde Weereld (1691), or The World Bewitched (1695).
A speech code is any rule or regulation that limits, restricts, or bans speech beyond the strict legal limitations upon freedom of speech or press found in the legal definitions of harassment, slander, libel, and fighting words. Such codes are common in the workplace, in universities, and in private organizations. The term may be applied to regulations that do not explicitly prohibit particular words or sentences. Speech codes are often applied for the purpose of suppressing hate speech or forms of social discourse thought to be disagreeable to the implementers.
The Treatise of the Three Impostors was a long-rumored book denying all three Abrahamic religions: Christianity, Judaism, and Islam, with the "impostors" of the title being Jesus, Moses, and Muhammad. Hearsay concerning such a book surfaces by the 13th century and circulates through the 17th century. Authorship of the hoax book was variously ascribed to Jewish, Muslim, and Christian writers. Fabrications of the text eventually begin clandestine circulation, with a notable French underground edition Traité sur les trois imposteurs first appearing in 1719.
Phyllis Curott who goes under the craft name Aradia, is a Wiccan priestess, attorney, and author. She is founder and high priestess of the Temple of Ara, one of the oldest Wiccan congregations in the United States. She has been active as a leader in the Parliament of the World’s Religions since 1993 in multiple roles including co-chair of the inaugural 1993 Women’s Task Force and current Program Chair of the 2023 Parliament of the World’s Religions in Chicago. She is also author of several published volumes on modern witchcraft and Goddess spirituality.
Jonathan Irvine Israel is a British historian specialising in Dutch history, the Age of Enlightenment, Spinoza's Philosophy and European Jews. Israel was appointed as Andrew W. Mellon Professor in the School of Historical Studies at the Institute for Advanced Study, Princeton, New Jersey, in January 2001 and retired in July 2016. He was previously Professor of Dutch History and Institutions at the University College London.
Giordano Bruno and the Hermetic Tradition is a 1964 non-fiction book by British historian Frances A. Yates. The book delves into the history of Hermeticism and its influence upon Renaissance philosophy and Giordano Bruno.
Atheism, in the broadest sense, is an absence of belief in the existence of deities. Less broadly, atheism is a rejection of the belief that any deities exist. In an even narrower sense, atheism is specifically the position that there are no deities. Atheism is contrasted with theism, which in its most general form is the belief that at least one deity exists.
Harvey Allen Silverglate is an American attorney, journalist, writer, and a co-founder of the Foundation for Individual Rights and Expression (FIRE).
The Modern Greek Enlightenment was the Greek expression of the Age of Enlightenment, characterized by an intellectual and philosophical movement within the Greek community. At this time, many Greeks were dispersed across the Ottoman Empire, with some residing on the Ionian Islands, in Venice, and other parts of Italy. Leonardos Philaras, one of the early advocates for Greek independence, played a significant role before the movement truly gained momentum following his death.
Agnostic atheism – or atheistic agnosticism – is a philosophical position that encompasses both atheism and agnosticism. Agnostic atheists are atheistic because they do not hold a belief in the existence of any deity and are agnostic because they claim that the existence of a divine entity or entities is either unknowable in principle or currently unknown in fact.
Jacques-André Naigeon was a French artist, atheist-materialist philosopher, editor and man of letters best known for his contributions to the Encyclopédie and for reworking Baron d'Holbach's and Diderot's manuscripts.
Atheism, as defined by the entry in Diderot and d'Alembert's Encyclopédie, is "the opinion of those who deny the existence of a God in the world. The simple ignorance of God doesn't constitute atheism. To be charged with the odious title of atheism one must have the notion of God and reject it." In the period of the Enlightenment, avowed and open atheism was made possible by the advance of religious toleration, but was also far from encouraged.
Franklin T. Lambert is a professor of history at Purdue University, Indiana, United States. He received his PhD from Northwestern University, Illinois, in 1990 and has special interests in American Colonial and Revolutionary Era history. Before earning his PhD he was also a punter for the Pittsburgh Steelers from 1965 to 1966.
