Australia is a great place to study sea level at the present time. Fremantle, along with Sydney has the longest record of sea level measurements in Australia, going back to 1897.

Nearby Rottnest Island is the site of famous studies of sea level variation over the past few thousand years, including some sea levels a few metres higher than present.
In the last two years several papers have been published showing there is no reason to be alarmed over sea level rise and several alarmist papers also appeared (see references). Some alarmists claim there will be a rise of several metres by the end of the century. In this article, prepared for The Council for the National Interest WA (CNI),* we see why cherry-picking of data is a real cause for concern.
There are two basic methods of estimating future changes in sea level: direct observation by tide gauges or by satellites, and computing by models.
Tide gauges are set up at stations to measure sea level at regular intervals. Technology has improved over time. While it is commonly assumed adjacent land is stable, it is known that some land is moving either up or down relative to the sea. The longer and more complete the record the better. The Fremantle record starts in 1897. Another station was set up at Hillarys in 1992. The records are shown in Figs. 1 and 2 (bottom of article).
Without statistical manipulation the Fremantle data appears to show a slight rise but nothing alarming, although there are some exceptionally high tides, and low tides (note 1941 and 1993).






Atmospheric transmission measurements taken in the 1950s demonstrate conclusively that increasing CO2 concentration in the atmosphere cannot be the cause of global warming if global warming even exists.
This was the integrity-free publication that recommended keeping sceptics off air as much as possible.




So, enter the stage Dr Christopher Keating. He is offering ‘