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Some studies suggest a rising level of several millimeters per century.
Rising sea levels are an interesting topic.
Speaking exclusively about water, the "sea level" is not a constant thing world wide. It varies. There are Bulges in the sea level in different parts of the world.
Of course, there are also variations due to other forces, primarily, tides.
The study of the Pompeii, Herculaneum and Baia with relation to rising and falling sea levels has more to do with the rise and fall of the land than it has to do with the rise and the fall of the sea.
The area of Pompeii that was on the shore at the time of the Vesuvius eruption 2000 years back is now dry, about 400 feet inland, and below sea level. Like Yellowstone, the land is heaving and tilting due to tectonic movement and volcanism.
There are various forces at play regarding climate and sea levels from terrestrial changes to interplanetary gravity to changes in Solar radiation and solar winds. We control nothing.
Anthropogenic CO2 emissions impact about 40% of the 3% of GHG's that comprise about 1/50th of the forcing agents that impact Global Climate.
.4 x .03 x .02 = .024%. Greta and her handlers are arguing that we need to destroy the economy based on Fossil Fuels to effect a change of about .024%.
The change to new fuels and energy storage will be self correcting with no damage to the economy whatever as better, cheaper alternatives are found. This is a lot of sound and fury signifying nothing.
Moral of the story: All the people arguing about guiding the direction of our planet is like so many fleas arguing about guiding the direction of their dog.
 
	 
 
		 
 
		 
 
		
