100 Ways to Reduce Your Impact

Step 74 Use a whiteboard/chalk board

You can use a white board or a chalk board for phone messages, notes, homework, and any other note type of writing. It just limits your use of paper.

Or you can also use step 50 for writing your notes down.

Comments

[phloem]

I would put the order of low to high impact as chalk, paper, whiteboard. I'm assuming that the manufacturing of dry-erase pens has a greater negative impact than paper, which comes from trees. Dry erase pens?