This is already happening along the internal Eastern Shore exposed to the Chesapeake Bay in Maryland were I live and it is documented in recent publications by those accredited in such topics. The low lying wet forests that have lived just above the salt line are now all dying from the rising salt water intrusion. I have one of those low lying forests right behind my property and in the last 10 years I have witnessed all the trees within this area die. As an avid walker of these shores near daily in the last 15 years I have also witnessed unprecedented erosion of the shoreline of at least two vertical feet thus extending the beaches however these are not those types of beaches.

As a collector of things lost in time, such as Native American artifacts of which I have found thousands immediately around me in the last 15 years, I can say that erosion does have its benefits. Just as we are now reading from those exploring glaciers finding previous human tools and more. The word "benefit" here is clearly subjective.