There was no way to acquire knowledge.
Curse and bless science is the way we use science. Professional academic help. Science has greatly succeeded in getting rid of superstitions beliefs and myths.
Electronic media and printing media are the organs of propaganda of various governments; they are breeding hatred between nations and different sections of society. With the help of surgery cosmetic surgery has also been introduced to make those people beautiful who are not satisfied with their appearances or for those who have been the victim of any accident or some mishap.
By paying nominal price we get information and education t our door. The day is not far off when we shall have colonies on the moon and the planets.