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The subject of meteorology was central to Girolamo Cardano’s thought. It held together his encyclopedism by tying the celestial realm to the sublunary world and human action. Meteorology, for Cardano, links abstract knowledge to the practical and operative. While many of his Aristotelian predecessors understood weather prediction as distinct from meteorology as a natural philosophical field, Cardano’s profound interest in conjectural arts and probabilistic reasoning led him to tie causal explanations to methods of forecasting future conditions (...) of the air and their effects on humans, especially regarding health and disease. While it might be expected that Cardano would have emphasized astrological tools for weather forecasting, instead he went in a different direction, namely, embracing the ancient tradition of weather signs and revising Aristotelian theories of winds. At the end of his career, which he mostly spent writing commentaries on Hippocratic writings, he integrated his understanding of weather signs with Hippocratic rules of prognosis, revising traditional understandings of the causes of winds. (shrink)

Papers from a conference held Oct. 8-12, 1989, in the Herzog August Bibliothek Wolfenbèuttel.

Sarah Hutton - Girolamo Cardano. Le opere, le fonti, la vita, and: The Waning of the Renaissance, 1550-1650 - Journal of the History of Philosophy 40:2 Journal of the History of Philosophy 40.2 261-263 Book Review Girolamo Cardano. Le opere, le fonti, la vita The Waning of the Renaissance, 1550-1650 Marialuisa Baldi and Guido Canziani. Girolamo Cardano. Le opere, le fonti, la vita. Milan: Francoangeli, 1999. Pp. 589. L. 68,000. William J. Bouwsma. The Waning (...) of the Renaissance, 1550-1650. New Haven: Yale University Press, 2001. Pp. xi + 288. Cloth, $29.95. The two books under review represent very different approaches to Renaissance philosophy. The collection edited by Marialuisa Baldi and Guido Canziani brings together an international team of twenty-two scholars to scrutinize in close detail a single figure from among the constellation of inventive Italians whose intellectual energies fuelled the Renaissance. The Waning of the Renaissance is a single-viewpoint survey of a European-wide canvas that covers England and France as well as Italy. The subject of Girolamo Cardano is a forgotten philosopher normally only remembered, if at all, by oxymoronic recognition of his brilliance as a mathematician and fame as an astrologer. William J. Bouwsma's book is a broad overview of the mainstream Renaissance. The names that fill his pages are, in the main, the.. (shrink)

Girolamo Cardano makes a number of surprising, even shocking claims about the soul in his De subtilitate, one of the most widely read works of natural philosophy in the sixteenth century. When he was finally investigated by the Roman Inquisition and the Index, these claims did not go unnoticed. This study will narrow in on three passages marked as heretical by the first Holy Office censor of De subtilitate. It will consider the Inquisition’s priorities and ask about materialism, (...) determinism, and conceptual inconsistency in Cardano’s views on the soul. The study will give special attention to the claim made by Cardano that souls can be reduced to celestial heat. In addition to De subtilitate, several of Cardano’s other works will be considered for added perspective, especially Contradicentium medicorum libri duodecim. (shrink)

Girolamo Cardano's writings on medicine reflect both the complexity and diversity of the Renaissance medical world and the breadth of his own interests. This book draws on selected themes of in Cardano's medical writings to explore the relation between medicine and Renaissance.

Neste trabalho, analisamos a argumentação de Girolamo Cardano presente em De subtilitate, no Livro II, em que o autor questiona a teoria dos quatro elementos. Conforme Cardano, o fogo não deveria mais ser considerado um elemento, mas apenas o ar, a água e a terra. Consideramos a maioria dos argumentos discutidos, mas nosso foco está naquele argumento de que Cardano lançou mão do processo de destilação para negar ao fogo um lugar entre os elementos. Para atingir (...) nossos objetivos consideramos também outras duas obras de Cardano: De rerum varietate e De secretis. Em De rerum varietate, encontramos estudos sobre o fogo e sobre a destilação que são relevantes para nossa análise. Por sua vez, em De secretis, identificamos considerações de Cardano sobre a forma com que investigava questões de filosofia natural. Entre outras discussões, procuramos destacar que Cardano unia em suas investigações teoria e prática, o que refletia um contexto bem determinado de uma “ciência” de caráter mais operativo, marcada pela magia natural. (shrink)

In this paper, I present the case of the discovery of complex numbers by Girolamo Cardano. Cardano acquires the concepts of (specific) complex numbers, complex addition, and complex multiplication. His understanding of these concepts is incomplete. I show that his acquisition of these concepts cannot be explained on the basis of Christopher Peacocke’s Conceptual Role Theory of concept possession. I argue that Strong Conceptual Role Theories that are committed to specifying a set of transitions that is both (...) necessary and sufficient for possession of mathematical concepts will always face counterexamples of the kind illustrated by Cardano. I close by suggesting that we should rely more heavily on resources of Anti-Individualism as a framework for understanding the acquisition and possession of concepts of abstract subject matters. (shrink)

In his treatise on dreams Somniorum Synesiorum Libri IIII, published in 1562, the Italian Renaissance philosopher and physician Girolamo Cardano distinguishes between idola and visiones. Historians have discussed the reasons for such a distinction without taking into account Cardano’s original theory of sense-perception. In this article I shall argue that, in order to interpret the meaning of idola and visiones in Cardano’s theory of dreams, one should bear in mind his view that hearing is superior to (...) sight and that while idola are essentially based on sound, visiones depend on images. (shrink)

ABSTRACTHardly a few people manage to escape big fears without dying [of them]; not so with pains. This statement captures Cardano's understanding of the difference between mental and physical pain. As a physician with a lifelong history of anxiety and alienation, Cardano inquired ceaselessly into the nature of the delicate interaction between the two kinds of pain. It was his belief that the subtle nature of mental suffering makes it difficult, if not impossible, to identify, name, and give (...) a meaning to those powerful emotions which cause our inner turmoil. Unable to be ‘named’ and ‘signified’, mental pain eludes understanding and thereby deprives the mind of its identity as a locus of sense. In the experience of physical pain, conversely, the mind can easily decode the signs in the body, keeping its mastery over sense-perception, the imagination, and desire. For this reason, Cardano believed, many people afflicted by sorrow and grief find solace in physical pain, which in its purest form is even able to enhance our cognitive potential. (shrink)

This paper examines the theories of the soul proposed by Girolamo Cardano in his De immortalitate animorum (1545) and his De subtilitate (1550-4), Julius Caesar Scaliger's comprehensive critique of these views in the Exercitationes exotericae de subtilitate of 1557, and Cardano's reply to this critique in his Actio in calumniatorem of 1559. Cardano argues that the passive intellect is individuated and mortal, and that the agent intellect is immortal but subject to constant reincarnation in different human (...) beings. His theory of cognition leads him to claim that at its highest level, the intellect is converted into the object of its perception. In his refutation of the various elements of Cardano's theories, Scaliger uses his knowledge of the Greek text of Aristotle to stress the reflexive faculty of the soul, its ability to conceive of objects greater than itself, and its status as the individuating principle of the hylemorphic human being. In spite of Cardano's pretention to novelty and Scaliger's humanist credentials, both thinkers are shown to conduct their discussions in an inherited scholastic matrix of thought. (shrink)

SummaryThe Enlightened theory of civilisation was expressed through the formula of ‘doux commerce’, a form of commerce which acknowledged the need for the European conquest of non-European lands and nations, and the opportunity to bring European civilisation to other peoples without violence. Montesquieu was the first to express this idea, condemning the Spanish conquest and empire. In the Histoire des deux Indes, this idea was dramatically discussed: Raynal wanted to defend it; Diderot dismantled this project showing that civilisation was but (...) the mask of violent conquest. In this way the latter offered an extraordinary refutation of both Enlightened ideology and its strategy of civilisation. (shrink)

[1. Without special title] -- [2]. Anastatica.