Use Both Sides of Paper

I was reading an interesting article on 50 Ways to Help The Planet 50waystohelp.com.
The article discussed 50 ways to help the environment. One of the 50 ways was "Use Both Sides of Paper". I do this religiously! I have a pile of scrap paper that I use. The article mentioned that every YEAR business throw away 21 million tons of paper. Which is equal to 175 pounds per office worker. Two suggestions the article mentioned was (a) bring documents to the recycling bin when you're finished and (b) set your printer default to print double-sided. So if all of us made sure we did this ... we could save a lot of trees!