1. Be the solution to pollution.
  2. Buy to live; don't live to buy.
  3. Don't be fuelish.
  4. Earth isn't disposable.
  5. Hear the trees falling?
  6. Give green a chance.
  7. Green is the new black.
  8. Grow green.
  9. Join the green side.
  10. Keep our forests green.
  11. Keep our oceans blue.
  12. Make conservation a habit.
  13. Make do and mend.
  14. Make every day Earth Day.
  15. One raindrop raises the sea.
  16. Plant the future today.
  17. Pull your head out of the smog.
  18. Support your planet before it can't support you.
  19. Take up the spade of justice.
  20. There is no Planet B.
  21. Think before you print.
  22. Think green.
  23. Water is more precious than gold.
  24. When the Earth dies, where will you live?
  25. When the last tree is cut down, the last river poisoned, and the last fish caught, will we realize we can't eat money?
  26. You must be the change you wish to see in the world.
  27. You've only got one planet. Don't trash it.