A Trivial Proof That Mann-Made Global Warming Has Had No Impact On Sea Level


Hey this is way better than a couple of old tree ring samples!

Tony Heller's avatarReal Climate Science

This proof is so simple, that even a climate scientist couldn’t understand it.

Sea level at Manhattan has been rising at a steady rate since the start of records in the 1850’s. The rate of rise has not accelerated or decelerated over the past 160 years.

ScreenHunter_1667 Aug. 04 20.50

http://www.psmsl.org/data/obtaining/stations/12.php

The hockey stick doesn’t start until 1910, yet the sea level rise rate was essentially identical before and after the hockey stick. This tells us that there is no correlation between GISS temperatures and sea level. One station is adequate for this analysis, because melting glaciers would raise sea level more or less equally at all locations.

ScreenHunter_1668 Aug. 04 20.52

The graph below plots Manhattan sea level rise rates (9 year slope) vs. GISS  5 year mean global temperature anomaly. Again, there is no correlation between sea level rise rates and GISS temperatures. The fastest decline in sea level occurred near the highest temperature anomaly.

ScreenHunter_1669 Aug. 04 21.16

You may ask…

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