Over at Slate, The Green Lantern looks into the environmental pros and cons of reading newspapers in print or online.

A Slate reader asks the Lantern, "When I finish reading my Sunday newspaper, I can't help but think I've just committed an egregious environmental sin—all those poor trees that had to die so I could titter over inane op-eds, guacamole recipes, and overpriced real estate listings! The greener choice would be to read the paper online, correct?"

To which the Lantern responds, "The Lantern believes so, but the environmental difference between dead-tree newspapers and their online editions is a lot smaller than you might imagine. In fact, there are learned experts who contend that traditional newsprint ultimately comes out ahead, at least in terms of net carbon-dioxide emissions. Though the Lantern disagrees with some of the assumptions these contrarians make, it's worth exploring their arguments in order to better understand how hard it is to calculate a product's cradle-to-grave impact."

As more consumers become aware of the sustainability movement and adjust their consumption habits to be more environmentally friendly, media producers will need to be ready to answer these type of questions.