Steve Goddard:
In 1982, NASA showed only 8cm (3 inches) of sea level rise from 1880 to 1980 (0.8 mm/year) and almost all of that occurred prior to 1950.
They have since doubled 1880 to 1980 sea level rise to 1.6 mm/year, and have made the post-1950 pause disappear.
The graph below shows the two at the same scale, normalized to 1880. They have quadrupled post-1950 rise rates. Even so, 1.6 mm/year is hardly anything to be concerned about.
Bu it is much worse than it seems. They now ignore tide gauge data completely, and use completely fake tampered satellite data and claim 3.2 mm/year.
