By keeping record of transactions on paper, sending information through this medium.... unless a signed document is necessary, e- mail is good for exchange of information

But books should be published on papers; and people should not quit reading books.

Use email

It's obvious that paper should be saved as paper takes up the most space in our land-fills. This poses a huge threat to, not only the environment, but ourselves as land-fills have to potential to pollute our underground drinking water. Paper also doesn't come cheap, there is the cost of tearing down ancient forests that have been here longer than humans have. These forests are a home to animals and are critical to their survival and our survival. These forests recycle tons CO2 everyday to produce oxygen for all of use to breath, and yet we continue cut them down.

-If you flip paper over, you can re-run it through the printer.
-Buy a Starbucks re-usable mug, you get 20% off of the price of the drink in some stores.
-Make virtual flashcards
-Use a handkerchief, but wash it good
-Donate old books and unused composition notebooks
--Some toilets let you use water to clean yourself instead of wasting toilet paper
-Recycle
-Tell others to do the same