This people bring a new moral consequently (for the feudal gentleman the work was a sin, was only for the slaves). The new one bourgeoisie arises by the leisure, bringing the idea of " Progreso" ; until century XIV the progress idea did not exist. This new social class brings prepared a fact, is the one that the production begins to grow (in the average age was subsisted, did not look for exedentes. The ascending social class looks for that exedente. The existence of that exedente makes arise commerce. The remote communication generates transport, happening to an effective transport. When the route of Venice vi obstruda was due to look for another one.
The Portuguese see like the unique ones that they had a trustworthy route. An astral direction was needed; and who better than " cientficos" in order to provide them. In the average age the first scientific technique arises, caused by the necessity created by the transport. Technicians contract themselves to improve the techniques; investigation was really being pleased. It appears the press, has to do with the malaise that caused the dominant religious ideology.
That malaise produces the necessity to spread the bible; all that new knowledge arrives from old the Greeks. Another element that is arising is the concept of " Nacin" and it is losing forces the feudal term. Apartir of century XV begins " transicin" , one settles like one dominant culture in century XVIII and XIX. An interrelation between science and society begins. Science in the modern age is technically usable. Modernity gave to science estatus him very important; it gave the quality him to undress the society of myths, since it questioned all it; this encouraged like instrument to eliminate of the society the originating sequels of the superstition, the fraud, etc.; by its capacity to put in doubt the things. The church followed watchman of the realised thing by the scientists.