Tag Archives: Hide the Decline

Australia rejects cap and trade tax, New Zealand caught hiding the decline

Story from the UK Times. (H/T Hot Air)

Excerpt:

Australia’s plan to be at the forefront of efforts in Copenhagen to tackle global warming has been torn to shreds after the Senate voted against carbon emission legislation.

The Government’s Bill was voted down 41 to 33 this morning at the end of a marathon debate. The defeat became inevitable yesterday when the main opposition party dumped its leader and replaced him with a climate change sceptic.

Tony Abbott, a right-wing maverick, ousted Malcolm Turnbull, the Liberal leader, by one vote in a backroom ballot. He immediately vowed to oppose the Government’s proposed carbon emissions trading scheme Bill.

[…]“The last thing we should be doing is rushing through a great big new tax just so Mr Rudd can take a trophy to Copenhagen,” Mr Abbott said minutes after taking over the leadership of the Liberal Party.

Earlier this week, I blogged about the new opposition leader Tony Abbott.

A good summary of the week’s climate news is here at Michelle Malkin‘s blog.

New Zealand may be hiding the decline, too

And finally, Watts Up With That is reporting about a conflict between New Zealand’s official climate data and the raw climate data. (H/T MandM, Evolution News)

Excerpt:

The New Zealand Government’s chief climate advisory unit NIWA is under fire for allegedly massaging raw climate data to show a global warming trend that wasn’t there.

The scandal breaks as fears grow worldwide that corruption of climate science is not confined to just Britain’s CRU climate research centre.

In New Zealand’s case, the figures published on NIWA’s [the National Institute of Water and Atmospheric research] website suggest a strong warming trend in New Zealand over the past century… But analysis of the raw climate data from the same temperature stations has just turned up a very different result… Gone is the relentless rising temperature trend, and instead there appears to have been a much smaller growth in warming, consistent with the warming up of the planet after the end of the Little Ice Age in 1850.

[…]There are no reasons for any large corrections. But we were astonished to find that strong adjustments have indeed been made.

About half the adjustments actually created a warming trend where none existed; the other half greatly exaggerated existing warming. All the adjustments increased or even created a warming trend, with only one (Dunedin) going the other way and slightly reducing the original trend.

The shocking truth is that the oldest readings have been cranked way down and later readings artificially lifted to give a false impression of warming, as documented below. There is nothing in the station histories to warrant these adjustments and to date Dr Salinger and NIWA have not revealed why they did this.

One station, Hokitika, had its early temperatures reduced by a huge 1.3°C, creating strong warming from a mild cooling, yet there’s no apparent reason for it.

We have discovered that the warming in New Zealand over the past 156 years was indeed man-made, but it had nothing to do with emissions of CO2—it was created by man-made adjustments of the temperature. It’s a disgrace.

Here we go again! If you click through, just compare the first two graphs. The first graph is the official data, the second graph is the raw data. They are completely different because of the apparently unjustified “adjustments”.

What happens to the hockey stick graph if you don’t hide the decline?

Here’s the story from Steve McIntyre. (H/T Story from Watts Up With That via ECM)

Excerpt:

“Hide the decline” refers to the decline in the Briffa MXD temperature reconstruction in the last half of the 20th century, a decline that called into question the validity of the tree ring reconstructions. (I’m going to analyze the letters on another occasion.) In the IPCC Third and Fourth Assessment Reports, IPCC “hid the decline” by simply deleting the post-1960 values of the troublesome Briffa reconstruction – an artifice that Gavin Schmidt characterizes as an “a good way to deal with a problem” and tells us that there is “nothing problematic” about such an artifice (see here.

Not only were the post-1960 values of the Briffa reconstruction not shown in the IPCC 2001 report – an artifice that Gavin describes as being “hidden in plain sight”, they were deleted from the archived version of the reconstruction at NOAA here (note: the earlier Briffa 2000 data here does contain a related series through to 1994.)

Here’s the graph, with the decline added back in.

Hide The Decline
Hide The Decline

Wow, look at that decline that somehow wasn’t included in the graphs made the global warming alarmists. Did they use a trick to hide the decline?

Hide the decline

And here’s a catchy video to help you remember all of this. (H/T Lex Communis)

The scary part is that two of my leftist friends still kept their faith in global warming after this scandal broke. It’s a religion, but one that is diconfirmed by the evidence.

Related posts