You do realize that this comment negates everything else you said:”There is tremendous uncertainty…
Bob May
36

1. there has been no change in global sea level for the past twenty years. (r)Somwhere in your article you cry “cherry picking” and yet you do so here as well. Here is some information from national geographic that runs counter to your assertion. Core samples, tide gauge readings, and, most recently, satellite measurements tell us that over the past century, the Global Mean Sea Level (GMSL) has risen by 4 to 8 inches (10 to 20 centimeters). However, the annual rate of rise over the past 20 years has been 0.13 inches (3.2 millimeters) a year, roughly twice the average speed of the preceding 80 years. http://ocean.nationalgeographic.com/.../critical-issues.../

Sea Level Rise — National Geographic

Learn about the environmental issue of sea level rise and its causes and consequences in this oceans…

ocean.nationalgeographic.com|By National Geographic Society