The History Of Education by Ellwood P. Cubberley (little red riding hood read aloud .txt) 📕

It was into this post-Reformation atmosphere of suspicion and distrust and hatred that the new critical, inquiring, questioning spirit of science, as applied to the forces of the universe, was born. A century earlier the first scientists might have obtained a respectful hearing, and might have been permitted to press their claims; after the Protestant Revolts had torn Christian Europe asunder this could hardly be. As a result the early scientists found themselves in no enviable position. Their theories were bitterly assailed as savoring of heresy; their methods and purposes were alike suspected; and any challenge of an old long-accepted idea was likely to bring a punishment that was swift and sure. From the middle of the sixteenth to the middle of the seventeenth century was not a time when new ideas were at a premium anywhere in western Europe. It was essentially a period of reaction, and periods of reaction are not favorable to intellectual progress. It was into this century of reaction that modern scientific inquiry and reasoning, itself another form of expression of the intellectual attitudes awakened by the work of the humanistic scholars of the Italian Renaissance, made its first claim for a hearing.

THE BEGINNINGS OF MODERN SCIENTIFIC METHOD. One of the great problems which has always deeply interested thinking men in all lands is the nature and constitution of the material universe, and to this problem people in all stages of civilization have worked out for themselves some kind of an answer. It was one of the great speculations of the Greeks, and it was at Alexandria, in the period of its decadence, that the Egyptian geographer Ptolemy (138 A.D.) had offered an explanation which was accepted by Christian Europe and which dominated all thinking on the subject during the Middle Ages. He had concluded that the earth was located at the center of the visible universe, immovable, and that the heavenly bodies moved around the earth, in circular motion, fixed in crystalline spheres. [5]

This explanation accorded perfectly with Christian ideas as to creation, as well as with Christian conceptions as to the position and place of man and his relation to the heavens above and to a hell beneath. This theory was obviously simple and satisfactory, and became sanctified with time. As we see it now the wonder is that such an explanation could have been accepted for so long. Only among an uninquisitive people could so imperfect a theory have endured for over fourteen centuries.

[Illustration: FIG. 113. NICHOLAS KOPERNIK (Copernicus), (1473-1543)]

In 1543 a Bohemian church canon and physician by the name of Nicholas Copernicus published his De Revolutionibus Orbium Celestium, in which he set forth the explanation of the universe which we now know. He piously dedicated the work to Pope Paul III, and wisely refrained from publishing it until the year of his death. [6] Anything so completely upsetting the Christian conception as to the place and position of man in the universe could hardly be expected to be accepted, particularly at the time of its publication, without long and bitter opposition.

In the dedicatory letter (R. 205), Copernicus explains how, after feeling that the Ptolemaic explanation was wrong, he came to arrive at the conclusions he did. The steps he set forth form an excellent example of a method of thinking now common, but then almost unknown. They were: 1. Dissatisfaction with the old Ptolemaic explanation.

2. A study of all known literature, to see if any better explanation had been offered.

3. Careful thought on the subject, until his thinking took form in a definite theory.

4. Long observation and testing out, to see if the observed facts would support his theory.

5. The theory held to be correct, because it reduced all known facts to a systematic order and harmony.

This is as clear a case of inductive reasoning as was L. Valla’s exposure of the forgery of the so-called “Donation of Constantine,” an example of deductive reasoning. Both used a new method—the method of modern scholarship. In both cases the results were revolutionary. As Petrarch stands forth in history as the first modern classical scholar, so Copernicus stands forth as the first modern scientific thinker. The beginnings of all modern scientific investigation date from 1543. Of his work a recent writer (E. C. J. Morton) has said: Copernicus cannot be said to have flooded with light the dark places of nature—in the way that one stupendous mind subsequently did—

but still, as we look back through the long vista of the history of science, the dim Titanic figure of the old monk seems to rear itself out of the dull flats around it, pierces with its head the mists that overshadow them, and catches the first gleam of the rising sun,…

Like some iron peak, by the Creator Fired with the red glow of the rushing morn.

[Illustration: FIG. 114. TYCHO BRAHE (1546-1601)]

THE NEW METHOD OF INQUIRY APPLIED BY OTHERS. At first Copernicus’ work attracted but little attention. An Italian Dominican by the name of Giordano Bruno (1548-1600), deeply impressed by the new theory, set forth in Latin and Italian the far-reaching and majestic implications of such a theory of creation, and was burned at the stake at Rome for his pains. A Dane, Tycho Brahe, after twenty-one years of careful observation of the heavens, during which time he collected “a magnificent series of observations, far transcending in accuracy [7] and extent anything that had been accomplished by his predecessors,” showed Aristotle to be wrong in many particulars. His observations of the comet of 1577 led him to conclude that the theory of crystalline spheres was impossible, and that the common view of the time as to their nature [8] was absurd. In 1609 a German by the name of Johann Kepler (1571-1630), using the records of observations which Tycho Brahe had accumulated and applying them to the planet Mars, proved the truth of the Copernican theory and framed his famous three laws for planetary motion.

[Illustration: FIG. 115. GALILEO GALILEI (1564-1642)]

Finally an Italian, Galileo Galilei, a professor at the University of Pisa, developing a telescope that would magnify to eight diameters, discovered Jupiter’s satellites and Saturn’s rings. The story of his discovery of the satellites of Jupiter is another interesting illustration of the careful scientific reasoning of these early workers (R. 206).

Galileo also made a number of discoveries in physics, through the use of new scientific methods, which completely upset the teachings of the Aristotelians, and made the most notable advances in mechanics since the days of Archimedes. For his pronounced advocacy of the Copernican theory he was called to Rome (1615) by the Cardinals of the Inquisition, the Copernican theory was condemned as “absurd in philosophy” and as “expressly contrary to Holy Scripture,” and Galileo was compelled to recant (1616) his error. [9] For daring later (1632) to assume that he might, under a new Pope, defend the Copernican theory, even in an indirect manner, he was again called before the inquisitorial body, compelled to recant and abjure his errors (R. 207) to escape the stake, and was then virtually made a prisoner of the Inquisition for the remainder of his life. So strongly had the forces of medievalism reasserted themselves after the Protestant Revolts!

[Illustration: FIG. 116. SIR ISAAC NEWTON (1642-1727)]

Finally the English scholar Newton (1642-1728), in his Principia (1687), settled permanently all discussions as to the Copernican theory by his wonderful mathematical studies. He demonstrated mathematically the motions of the planets and comets, proved Kepler’s laws to be true, explained gravitation and the tides, made clear the nature of light, and reduced dynamics to a science. Of his work a recent writer, Karl Pearson, has said:

The Newtonian laws of motion form the starting point of most modern treatises on dynamics, and it seems to me that physical science, thus started, resembles the mighty genius of an Arabian tale emerging amid metaphysical exhalations from the bottle in which for long centuries it had been corked down.

So far-reaching in its importance was the scientific work of Newton that Pope’s couplet seems exceedingly applicable: Nature and Nature’s laws lay hid in night; God said, “Let Newton be,” and all was light.

THE NEW METHOD APPLIED IN OTHER FIELDS. The new method of study was soon applied to other fields by scholars of the new type, here and there, and always with fruitful results. The Englishman, William Gilbert (1540-1603) published, in 1600, his De Arte Magnetica, and laid the foundations of the modern study of electricity and magnetism. A German-Swiss by the name of Hohenheim, but who Latinized his name to Paracelsus (1493-1541), and who became a professor in the medical faculty at the University of Basle, in 1526 broke with mediaeval traditions by being one of the first university scholars to refuse to lecture in Latin. He ridiculed the medical theories of Hippocrates (p. 197) and Galen (p. 198), and, regarding the human body as a chemical compound, began to treat diseases by the administration of chemicals. A Saxon by the name of Landmann, who also Latinized his name to Agricola (1494-1555), applied chemistry to mining and metallurgy, and a French potter named Bernard Palissy (c. 1500-88) applied chemistry to pottery and the arts. To Paracelsus, Agricola, and Palissy we are indebted for having laid, in the sixteenth century, the foundations of the study of modern chemistry.

[Illustration: FIG. 117. WILLIAM HARVEY (1578-1657)]

A Belgian by the name of Vesalius (1514-64) was the first modern to dissect the human body, and for so doing was sentenced by the Inquisition to perform a penitential journey to Jerusalem. One of his disciples discovered the valves in the veins and was the teacher of the Englishman, William Harvey, who discovered the circulation of the blood and later (1628) dared to publish the fact to the world. These men established the modern studies of anatomy and physiology. Another early worker was a Swiss by the name of Conrad Gessner (1516-65), who observed and wrote extensively on plants and animals, and who stands as the first naturalist of modern times.

The sixteenth century thus marks the rise of modern scientific inquiry, and the beginnings of the study of modern science. The number of scholars engaged in the study was still painfully small, and the religious prejudice against which they worked was strong and powerful, but in the work of these few men we have not only the beginnings of the study of modern astronomy, physics, chemistry, metallurgy, medicine, anatomy, physiology, and natural history, but also the beginnings of a group of men, destined in time to increase greatly in number, who could see straight, and who sought facts regardless of where they might lead and what preconceived ideas they might upset. How deeply the future of civilization is indebted to such men, men who braved social ostracism and often the wrath of the Church as well, for the, to them, precious privilege of seeing things as they are, we are not likely to overestimate. In time their work was destined to reach the schools, and to materially modify the character of all education.

[Illustration: FIG. 118. FRANCIS BACON (1561-1626)]

HUMAN REASON IN THE INVESTIGATION OF NATURE. To the English statesman and philosopher, Francis Bacon, more than to any one else, are we indebted for the proper formulation and statement of this new scientific method. Though not a scientist himself, he has often been termed “the father of modern science.” Seeing clearly the importance of the new knowledge, he broke entirely