As modern thought derives its mechanical temper equally from both these sources, and the natural science of the day has appropriated the corpuscles of Descartes under the name of molecules, as well as the atoms of Gassendi, though not without considerable modification in both conceptions (Lange, vol. i. p. 269), so we find attempts at mediation at an early period. While Père Mersenne (1588-1648), who was well versed in physics, sought an indecisive middle course between these two philosophers, the English chemist, Robert Boyle, effected a successful synthesis of both. The son of Richard Boyle, Earl of Cork, he was born at Lismore in 1626, lived in literary retirement at Oxford from 1654, and later in Cambridge, and died, 1692, in London, president of the Royal Society. His principal work, The Sceptical Chemist (Works, vol. i. p. 290 seq.), appeared in 1661, the tract, De Ipsa Natura, in 1682.[1] By his introduction of the atomic conception he founded an epoch in chemistry, which, now for the first, was freed from bondage to the ideas of Aristotle and the alchemists. Atomism, however, was for Boyle merely an instrument of method and not a philosophical theory of the world. A sincerely religious man,[2] he regards with disfavor both the atheism of Epicurus and his complete rejection of teleology—the world-machine points to an intelligent Creator and a purpose in creation; motion, to a divine impulse. He defends, on the other hand, the right of free inquiry against the priesthood and the pedantry of the schools, holding that the supernatural must be sharply distinguished from the natural, and mere conjectures concerning insoluble problems from positions susceptible of experimental proof; while, in opposition to submission to authority, he remarks that the current coin of opinion must be estimated, not by the date when and the person by whom it was minted but by the value of the metal alone. Cartesian elements in Boyle are the start from doubt, the derivation of all motion from pressure and impact, and the extension of the mechanical explanation to the organic world. His inquiries relate exclusively to the world of matter so far as it was "completed on the last day but one of creation." He defends empty space against Descartes and Hobbes. He is the first to apply the mediaeval terms, primary and secondary qualities, to the antithesis between objective properties which really belong to things, and sensuous or subjective qualities present only in the feeling subject.[3]
[Footnote 1: Boyle's Works were published in Latin at Geneva, in 1660, in six volumes, and in 1714 in five; an edition by Birch appeared at London, 1744, in five volumes, second edition, 1772, in six. Cf. Buckle, History of Civilization in England, vol. i. chap. vii. pp. 265-268; Lange, History of Materialism, vol. i. pp. 298-306; vol. ii. p. 351 seq.; Georg Baku, Der Streit über den Naturbegriff, Zeitschrift für Philosophie, vol. xcviii., 1891, p. 162 seq.]
[Footnote 2: The foundation named after him had for its object to promote by means of lectures the investigation of nature on the basis of atomism, and, at the same time, to free it from the reproach of leading to atheism and to show its harmony with natural religion. Samuel Clarke's work on The Being and Attributes of God, 1705, originated in lectures delivered on this foundation.]
[Footnote 3: Eucken, Geschichte der philosophischen Terminologie, pp. 94, 196.]
%8. Philosophy in England to the Middle of the Seventeenth Century.%
%(a) Bacon's Predecessors.%—The darkness which lay over the beginnings of modern English philosophy has been but incompletely dispelled by the meritorious work of Ch. de Rémusat (Histoire de la Philosophie en Angleterre depuis Bacon jusqu'a Locke, 2 vols., 1878). The most recent investigations of J. Freudenthal (Beiträge zur Geschichte der Englischen Philosophie, in the Archiv für Geschichte der Philosophie, vols. iv. and v., 1891) have brought assistance in a way deserving of thanks, since they lift at important points the veil which concealed Bacon's relations to his predecessors and contemporaries, by describing the scientific tendencies and achievements of Digby and Temple. The following may be taken from his results.
Everard Digby (died 1592; chief work, Theoria Analytica, 1579), instructor in logic in Cambridge from 1573, who was strongly influenced by Reuchlin and who favored an Aristotelian-Alexandrian-Cabalistic eclecticism, was the first to disseminate Neoplatonic ideas in England; and, in spite of the lack of originality in his systematic presentation of theoretical philosophy, aroused the study of this branch in England into new life. His opponent, Sir William Temple [1] (1553-1626), by his defense and exposition of the doctrine of Ramus (introduced into Great Britain by George Buchanan and his pupil, Andrew Melville), made Cambridge the chief center of Ramism. He was the first who openly opposed Aristotle.
[Footnote 1: Temple was secretary to Philip Sidney, William Davison, and the Earl of Essex, and, from 1619, Provost of Trinity College, Dublin. His maiden work, De Unica P. Rami Methodo, which he published under the pseudonym, Mildapettus 1580, was aimed at Digby's De Duplici Methodo. His chief work, P. Rami Dialectics Libri Dua Scholiis, Illustrati, appeared in 1584.]
Bacon was undoubtedly acquainted with both these writers and took ideas from both. Digby represented the scholastic tendency, which Bacon vehemently opposed, yet without being able completely to break away from it. Temple was one of those who supplied him with weapons for this conflict. Finally, it must be mentioned that many of the English scientists of the time, especially William Gilbert (1540-1603; De Magnete, 1600), physician to Queen Elizabeth, used induction in their work before Bacon advanced his theory of method.
%(b) Bacon%.—The founder of the empirical philosophy of modern times was Francis Bacon (1561-1626), a contemporary of Shakespeare. Bacon began his political career by sitting in Parliament for many years under Queen Elizabeth, as whose counsel he was charged with the duty of engaging in the prosecution of his patron, the Earl of Essex, and at whose command he prepared a justification of the process. Under James I, he attained the highest offices and honors, being made Keeper of the Great Seal in 1617, Lord Chancellor and Baron Verulam in 1618, and Viscount St. Albans in 1621. In this last year came his fall. He was charged with bribery, and condemned; the king remitted the imprisonment and fine, and for the remainder of his life Bacon devoted himself to science, rejecting every suggestion toward a renewal of his political activity. The moral laxity of the times throws a mitigating light over his fault; but he cannot be aquitted of self-seeking, love of money and of display, and excessive ambition. As Macaulay says in his famous essay, he was neither malignant nor tyrannical, but he lacked warmth of affection and elevation of sentiment; there were many things which he loved more than virtue, and many which he feared more than guilt. He first gained renown as an author by his ethical, economic, and political Essays, after the manner of Montaigne; of these the first ten appeared in 1597, in the third edition (1625) increased to fifty-eight; the Latin translation bears the title Sermones Fideles. His great plan for a "restoration of the sciences" was intended to be carried out in four, or rather, in six parts. But only the first two parts of the Instauratio Magna were developed: the encyclopaedia, or division of all sciences[1], a chart of the globus intellectualis, on which was depicted what each science had accomplished and what still remained for each to do; and the development of the new method. Bacon published his survey of the circle of the sciences in the English work, the Advancement of Learning, 1605, a much enlarged revision of which, De Dignitate et Augmentis Scientiarum, appeared in Latin in 1623. In 1612 he printed as a contribution to methodology the draft, Cogitata et Visa (written 1607), later recast into the [first book of the] Novum Organum, 1620. This title, Novum Organum, of itself indicates opposition to Aristotle, whose logical treatises had for ages been collected under the title Organon. If in this work Bacon had given no connected exposition of his reforming principles, but merely a series of aphorisms, and this an incomplete one, the remaining parts are still more fragmentary, only prefaces and scattered contributions having been reduced to writing. The third part was to have been formed by a description of the world or natural history, Historia Naturalis, and the last,—introduced by a Scala Intellectus (ladder of knowledge, illustrations of the method by examples), and by Prodromi (preliminary results of his own inquiries),—by natural science, Philosophia Secunda. The best edition of Bacon's works is the London one of Spedding, Ellis & Heath, 1857 seq., 7 vols., 2d ed., 1870; with 7 volumes additional of The Letters and Life of Francis Bacon, including His Occasional Works, and a Commentary, by J. Spedding, 1862-74. Spedding followed this further with a briefer Account of the Life and Times of Francis Bacon, 2 vols., 1878[2].