Как написать сочинение по англ.  "Плюсы и минусы СМИ"

Pros - they bring to people information that allows to develop social processes, business, in the arts and Sciences. Disadvantages : expensive, are under the constant pressure of politicians and/or big business. In many cases turn into a means of manipulation the consciousness of people and propaganda that prevents the development of social processes, business, the arts and Sciences.