text: Dumb this down.
  
  http://www.huffingtonpost.com/entry/fossil-fuels-sea-levels-study_us_55f5c683e4b063ecbfa4aa76
  
  It's called a "hypothetical".
  
  I know, I know . . . five syllables is a lot.
  
  Take your time - library closes at 5:00 PM today.