What's better for the environment: livres ou Ebooks?

Well, Ebooks sound like the thing to go for, what with cutting down trees, but there are other factors to look at.
-Charging the Iphone's battery will consume plus electricity
-People's addiction to technology will grow, and I heard excessive use of it will harm users through radiation ou addiction
-Books are already too expensive for billions of children to buy and use, electronics that will, in a way, "kill" paper livres will make literature even harder to achieve
-Book businesses, both big and small, will be ruined
-Books, after being used too much, can be recycled, right?
-Bookcovers are plus beautiful in life than in bytes.

I think ebooks would be better if toi like livres that much, as long as toi have an iPhone ou a kindle to read them on.

um i think ebooks

Oxygen.

umm..
livres are not good for trolls but good for those people who want education and want to study but livres need paper to manufacture and paper need trees..and livres give us knowledge that plant plus trees in place of old ones...so livres r good for environment and also for humans...b,coz without livres anyone don,t know that what are disadvantage of cutting trees and why should we plant trees...:D

Ebooks may be , but they slowly destroy your sight.Reading hundreads of pages on a screen , which emits radiation.