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Why scientists get it wrong June 1, 2010

Posted by honestclimate in Discussions.
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Why scientists get it wrong

by David Archibald
Quadrant Online,  June 1, 2010

Edited extract: “Why did so many scientists get it wrong?” from David Archibald’s book – The Past and Future of Climate:

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If the data and forecasts in this book are correct, then the Intergovernmental Panel on Climate Change (IPCC), the National Academy of Sciences in the United States, the Royal Society in the United Kingdom, the Bureau of Meteorology and the CSIRO in Australia are all wrong. How can this be? Firstly, there aren’t that many scientists involved in the IPCC deliberations. The inner core is possibly twenty souls. Secondly, they were untroubled by the necessity to concoct fraudulent data to get their desired results. The only unknown question regarding the IPCC scientists is “Did they actually believe in the global warming that they were promoting?”

It turns out that they did, and possibly still do. That is shown by the Climategate emails released on 20th November, 2009. The Climategate emails are a selection of emails amongst members of the inner core plus minor characters. The fact that the IPCC scientists believed in the global warming they were promoting means that their morality at that level was better than expected, but it also means that they are a lot more stupid than expected. Nevertheless, their behaviour in promoting the notion of global warming using fraudulent statistics is reprehensible and hopefully they will be duly punished in this world or the next.

Read the rest here

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Archibald makes an Ap Index prediction January 24, 2009

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Archibald makes an Ap Index prediction

From Watts Up With That, January 23, 2009

As many readers know, I follow the Average Magnetic Planetary Index (Ap) fairly closely as it is a proxy indicator of the magnetic activity of our sun. Here is the latest Ap Graph:

I’ve pointed out several times the incident of the abrupt and sustained lowering of the Ap Index which occurred in October 2005.


click for a larger image

David Archibald thinks it may not yet have hit bottom.  Here is his most recent take on it.

archibald_ap-index

click for larger image

The low in the Ap Index has come up to a year after the month of solar cycle minimum, as shown in the graph above of 37 month windows of the Ap Index aligned on the month of solar minimum. For the Solar Cycle 23 to 24 transition, the month of minimum is assumed to be Ocotber 2008. The minimum of the Ap Index can be a year later than the month of solar cycle minimum, and the period of weakness can last eighteen months after solar cycle minimum.

The graph also shows how weak this minimum is relative to all the minima since the Ap Index started being measured in 1932. For the last year, the Ap Index has been plotting along parallel to the Solar Cycles 16 – 17 minimum, but about four points weaker. Assuming that it has a character similar to the 16 – 17 minimum, then the month of minimum for the Ap Index is likely to be October 2009 with a value of 3.

The shape of the Ap Index minima is similar to, but inverted, the peaks in neutron flux, which are usually one year after the month of solar minimum.

David Archibald

January 2009

http://wattsupwiththat.com/2009/01/23/archibald-makes-an-ap-index-prediction