Books vs E-readers

Solo spa afternoon on my day off. This book is brilliant. Apparently to use the same amount of carbon as an e-reader takes to manufacture, you would need to buy 100 brand new paperback books. For me, I think this probably justifies having one, but only if I then read all of my books on it. That's something I'm not willing to do! Luckily the choice was taken away from me when I was given one as a gift several years ago. I'll endeavour to read more on it rather than buy new, but won't be kicking my second hand book habit.