The Philosophers of the Natural Science Period. 1. Galileo, 1564–1641, and the group of scientists. 2. Bacon, 1561–1626. 3. Hobbes, 1588–1679. 4. The Rationalists. Descartes, 1596–1650. Spinoza, 1632–1677. Leibnitz, 1646–1716. Countries other than Italy and Germany…