Yes, I bring this up to people fooled by the global warming hoax all the time. Why aren't sea levels rising?
Turns out globohomo has an official explanation:
There is strong evidence that sea level is rising and will continue to rise this century at increasing rates.
oceanservice.noaa.gov
You can see their big fancy charts of sea levels rising worldwide:
Sea Levels Online, a map of sea level rise and fall, trends, and anomalies
tidesandcurrents.noaa.gov
In some places, its as much as 1 foot per 100 years!!!!! Sound the alarms!!
Realistically, the sea level rise is so imperceptible and occurs over centuries, that we have to ask if this would have not happened without human intervention? 1 ft or even 3 ft per century is absolutely nothing, and is so slow it gives more than enough time for people to adapt. But this isn't good enough to fear monger the ban of all carbon based fuels.