paper

notes :

undisturbed forests absorb nearly one-fifth of the CO2 released by burning fuels. When we cut down trees, not only do we reduce the size of one of the world’s last remaining major carbon sinks, but we also trigger the rapid release of decades, if not centuries’, worth of stored carbon. Globally, 71 percent of the world’s paper supply comes from bio-diverse forests. 

Of all the trees cut down in the world, anywhere from three to six billion a year, half of those are used to make paper.

http://www.triplepundit.com/2013/06/woody-harrelsons-new-wheat-based-paper-will-save-many-trees/