Why the Paper becomes a waste after one's read

The part that the newspaper plays in giving us the information about the world & nation in every sphere is dauntingly significant. The paper plays a very important role in letting us know about the whereabouts & well-beings by reading & learning the things relevant around us.
The caliber in which the News-paper is written is the point to be noted, because unlike the textbooks, magazines, novels, dictionaries & questionaries, the paper covers all aspects of life.
It is a virtuous question that the paper after having read becomes waste the other day, though it is a good property of keeping records & notes of things around us. But this trend of turning the paper into garbage cannot be ruled out because of the limited space in everyday life- say the paper-mart charges money for the weightage it got and that we got us loaded with information the last whole day.
The e-paper & e-magazine has the option of instantaneously fetching the data.