Each year, millions of trees are being cut down to make paper. The disappearance of all those trees is disturbing. The World Wide Fund for Nature or WWF has constructed a simple tool to help save more trees from your living room or work office. The biggest problem for the disappearance of the trees is apparently the immense use of paper we need. Yet, a lot of mails and documents are unnecessarily printed. The WWF has found the answer! By saving a document as .wwf, you ensure that the receiver can not print the document. That way, we use less paper, save more trees and eventually our planet!
While you're at it, put a sticker on your mail box saying 'Nee, ik wil geen reclame' (No, I don't want advertising). Nobody ever reads it and it's uselessly printed... So save more trees by putting a sticker on that mailbox! And the worst part is: every 'Kot' in Leuven and other university cities actually get all those advertising papers in each mailbox! So either, put a sticker on the mailbox or talk to your landlord about it. He can make sure nobody in the building gets useless paper. We don't want any trees being cut down just for bad advertising.