Name:   George - Subject:   msl vs md Date:   4/22/2017 10:04:25 AM

Here's a thought.  The ozone is disappearing, the earth is warming, the sea level is rising.  Should I raise my dock?  Add a few feet to my seawall?  Whew, I just checked Google and the global mean sea level is approximately the same as it was 35,000 years ago.