Or so Viscount Christopher Monckton of Brenchley claims in answer to the question I recently put to him and his fellow authors in a comment below an article on the Watts Up With That blog entitled “The Profiteers of Climate Doom” and bylined “Christopher Monckton of Brenchley, Willie Soon and David R. Legates”. As I put it in my initial comment:

A “killer question” for you Christopher.

Were you previously aware that global sea ice area has recently reached its lowest ever level (since the Cryosphere Today satellite records began)?

The thing is, although Chris’s riposte to my gentle probing has just been published, my third explanatory comment has not. Here it is:

and here is the good Viscount’s answer, quoted in full:

Mr Hunt, in his desperation to promote the purely political but now collapsing cause of shutting down fossil-fuel corporations that were once the major donors to his hated Republican opponents, displays a shameful disregard for, or ignorance of, elementary statistical method. He founds his case on a single data point, and one that is little different from similar data points in 2006 and 2011.

However, as he will learn when he attends his first Statistics 101 course, to place undue weight on a single data point is to err. Grown-ups determine trends on multiple data points. As Mr Hunt will learn from the graph helpfully posted by Mr Stealey, to whom he is as churlishly ungrateful as most of his sort are, the trend on the daily observations of global sea-ice extent by the satellites since 1979 is remarkably close to zero.

There has, of course, been some global warming since 1979, though only one-third of what the IPCC predicted in 1990. Naturally, one consequence of the little warming that has occurred might be a very small loss of global sea ice.

For life on Earth, of course, ice is not generally a good thing. The less of it the better.

Messrs Soon and Legates are currently keeping any thoughts they may have on the matter close to their respective chests.

[Edit – 23:30 UTC on Saturday February 13th 2016]

Intriguingly my 4th comment @WUWT is now plain for all to see, whereas despite my plaintive calls on Twitter the third shown above is not! Time for a brief flashback. On January 13th 2016 Yale Climate Connections published this video:

You will note that at around 6 minutes 30 seconds Carl Mears of Remote Sensing systems says that:

Senator Cruz focusses on one data set, mine, from one type of instrument, satellites, and he ignores all the other evidence. For example the surface temperature record, things like the Arctic sea ice declining….

On January 19th 2016 the Watts Up With That blog published an article by one “Christopher Monckton of Brenchley” entitled “20 false representations in one 10-minute video“. The 15th “false representation” read as follows:

That Arctic sea ice is declining, though Antarctic sea ice has been on a rising trend and reached a satellite-era record in early 2015, and though the decline in Arctic sea ice is chiefly only in a few late-summer weeks and is a small fraction of the seasonal variation in sea-ice extent, so that neither the extent nor the trend of global sea ice (from the University of Illinois) shows much change throughout the satellite era:

Does that graph look at all familiar?

[Edit – 16:45 UTC on Tuesday February 16th 2016]

I have posted two comments on the Watts Up With That blog today, but at present neither of them is visible. In the most recent one I endeavoured to inform Monckton et al. about the news that today the Cryosphere Today global sea ice area metric posted a new “*all time low” value. Here’s my comment:

We’ll keep you posted about if and when it appears over there as well.