It is said that 3 billion people survive on $2 per day so there is good possibility that these 3 billion people are illiterate and cannot read and write. If these 3 billion people become literate they will start reading newspapers so millions of more Trees will be chopped/cut down to feed the world daily newspapers. I think the life-span of paper is 5 recycles only. After 5 recycles the paper cannot be recycled again. Think about it.