By DANIEL GOLEMAN and GREGORY NORRIS | Opinion – The New York Times | April 04, 2010
(Illustration by Jenny Mörtsell)
With e-readers like Apple’s new iPad and Amazon’s Kindle touting their vast libraries of digital titles, some bookworms are bound to wonder if tomes-on-paper will one day become quaint relics. But the question also arises, which is more environmentally friendly: an e-reader or an old-fashioned book?
Read on: http://www.nytimes.com/interactive/2010/04/04/opinion/04opchart.html