Sophomores- Sea Level Rise- So Many Questions!

Rising Waters, How fast, How far?
In our study of sea level rise, it is really important for us to acknowledge what we DO NOT know.  Very often science is taught as a series of laws, truths, facts and unquestionables (gravity IS holding you in your seat right now, we needn't worry about that one), but it is really what we DO NOT know, that drives scientific inquiry.  Sea level undoubtedly does change, and it changes dramatically.  Water becomes sequestered in glacial ice and sea level lowers by many meters, and when those glaciers give up their water through melting, the water re-enters the hydrologic cycle and ultimately gets deposited in the ocean.  Adding mass to the ocean increases its volume which in turn increases its level relative to land.  Easy right?  Why then, do we not all agree that this is occurring nor can we agree on the rate?  The short answer is- it's not that simple.
     Please read the linked article above from Yale 360, and think about the debate that is raging among scientists, and then think about how the non-scientists might react to this lack of certainty.  In a 1-2 page essay, summarize the main points of the article, be specific, and then think about a few questions.  Are there people who might exploit this scientific uncertainty?  Are there people who need to convince the public to believe the future projections to protect their life and property?  What should our government do to prepare and protect us in light of an uncertain future or should we just let homes fall in the sea and not prepare?  Finally, how does the knowledge that you have gained affect your perception and decision making- are you a better prepared citizen of future Earth than most?