After Aristotle and Plato established a difficult climate in Polis, who gave birth to the "Hellenistic period" . The citizen is no longer a citizen of the Polis, but "citizen of the world." The personality of the individual is born nell'Ellenismo precisely. Ethics and politics tend to break and were once united in the greek world. This phenomenon happened because of Philip of Macedon who wanted to create a great empire by subduing all the Greek cities and tie them turning them into a confederation. When Alexander the Great died, this project fell universalistic and the creation of the Hellenistic kingdoms there was a shift in the moral. There were three major Hellenistic schools consolatory character, "Epicureanism", "stoicism" and "skepticism." In Aristotle's ethics and politics are closely linked, but the policy occupies a primary place. The good is the happiness in which he questioned: she said that money does not give happiness or wondered if the power is being estimated. If the answer to the questions was "yes", however, was an ephemeral truth. The virtue of man lies in nel'uso of reason, man is a rational being. The virtues are divided into ethical and dianoetic. At that time served as the first kind of virtue: it was for everyone, including children and slaves. Dianoetic virtues are wisdom, and wisdom. According to Aristotle, there were other forms correct and incorrect about the conduct of the Government. The correct forms are the monarchy and aristocracy: those are unfair tyranny oligarchy.
Telesio considers nature as a world that stands on its principles and that can only be explained on the basis of these principles, excluding any metaphysical force. Therefore man, know nature, must not do anything but let him speak, relying on the senses reveal it to him. As sensitivity, man is in fact nature itself: so that what nature reveals itself and what the meaning of evidence are the same and the same thing. The sensitivity is just the nature of the self to that part of himself that is man. Believes that nature should be explained by the two main forces acting on it, hot and cold as incorporeal forces, they need a body mass that is subjected to their action this mass, provided with inertia, is the third natural principle. In order for the heat and cold can lottaretra them, it is necessary that each of them can sense their feelings and actions of the opposite principle: they must be diìotati sensitivity. It is not necessary, however, that all things natural are equipped with sensory organs that feature animals. These bodies are not essential to the sensibility, which resides in the principles of agents, that is in heat and cold. Telesio believes that only the sun and earth are the original elements, but are not such as water and air, resulting from the composition of the first two. 
Agrippa admits the existence of three worlds: the world of elements, the celestial world and the intelligible world. These three worlds are linked together so that the virtue of the higher world flows to the last degree of the lower world, gradually dispersing its rays, conversely, inferior beings come through superior beings to the world's highest. Like a tight rope, if it is touched at a point now resonating throughout, so the universe, if it happened to one of its sides, also resonates in the extreme opposite. Through this influence that keeps the universe bound and ensures the interaction of its parts is the soul of the world, operating in all parts of the universe invisible. Man is located at the midpoint of the three worlds and collects itself, as a microcosm, all that is scattered in things. This enables him to know the spiritual strength that keeps gripped the world and use it to make miraculous actions. The result is magic, which is the highest and most accomplished science because it is one that enslaves man the hidden powers of nature. The science and art of the magician come to all three worlds: there are therefore a natural magic, a magic spell and a heavenly religion. The first sign of things to use body actions to perform miracles, and the second uses the formulas of astronomy and the influence of the stars to work miracles, and the third, for the same purpose, it calls into question the substance and the celestial demons. In the last days of his life Agrippa emphasized the mystical character of his own speculation and condemned in the science block is considered as a real plague of the soul in faith and pointing to the only way to salvation. But in reality he remained faithful to the magic previously exalted, still defending the usefulness of wisdom 
-l 'imagination, which produces images of the sensations had through the senses; 
God created everything 
melt and refreshments limbs, 
