Consider Melanie Phillips writing in the UK Spectator.

Melanie cites this e-mail about the Medieval Warming Period from Phil Jones, the director of the now disgraced Climate Research Unit at the University of East Anglia.The Medieval Warming Period is a period during the Middle Ages when the Earth’s temperature was higher than it is today.

Phil Jones writes:

Bottom line – their is no way the MWP (whenever it was) was as warm globally as the last 20 years. There is also no way a whole decade in the LIA period was more than 1 deg C on a global basis cooler than the 1961-90 mean. This is all gut feeling, no science, but years of experience of dealing with global scales and varaibility.

The first graph has no MWP, and the second graph (the real temperatures) has the MWP.

(Source: UK Telegraph)

Melanie comments:

In other words, despite the fact that science (or history) tells us that the Medieval Warm Period was warmer than today, thus destroying the basis of the AGW myth that we are living through an unprecedented warming of the climate caused by carbon dioxide arising from industrialisation, it cannot be true – because the Hadley CRU Director’s ‘gut’ tells him so.

All the manipulation, distortion and suppression revealed by these emails took place because it would seem these scientists knew their belief was not only correct but unchallengeable; and so when faced with evidence that showed it was false, they tried every which way to make the data fit the prior agenda. And those who questioned that agenda themselves had to be airbrushed out of the record, because to question it was simply impossible. Only AGW zealots get to decide, apparently, what science is. Truth is what fits their ideological agenda. Anything else is to be expunged.

Which is the more terrifying and devastating: if people are bent and deliberately try to deceive others, or if they are so much in thrall to an ideology that they genuinely have lost the power to think objectively and rationally?

I think that the terrible history of mankind provides the answer to that question. Nixon was a crook. But what we are dealing with here is the totalitarian personality. One thing is now absolutely clear for all to see about the anthropogenic global warming scam: science this is not.

They had so much blind faith that they just knew that the real temperatures were wrong – so they felt justified in manipulating the data. They had faith that they were right and that the objective world was wrong.

Why they did it

Now consider this article from Pajamas Media. (H/T Muddling Towards Maturity)

Excerpt:

Global warming was a fraud, and it has now been exposed.

That little fraud would have cost the taxpayers of the world trillions of dollars, not to mention wrecking their economies with carbon taxes and penalties.

But that’s not even the worst of it. The most important take home lesson is that global frauding was the clear and conscious work of a political machine aiming to steal your money,  your liberties, and your country. It was a massive, worldwide attempt at a coup d’etat, and the victims were going to include all the free and prosperous peoples of the world. Hitler had his Reichstag fire. Today’s transnational left had its global warming fraud. The political goal was exactly the same: maximum power through maximum fear.

Now that we know for certain that global warming IS false, I think it’s time to ask why the global warming alarmists pushed it so hard. I think the best answer is that the government wanted to control the free market and the production and consumption of individuals. They thought we were using up too many resources doing stupid things like driving. They thought we were having too many babies. They thought that there was no sovereign God in the universe, so they had to step in and take control.

So, they took a bunch of taxpayer money and paid a bunch of arrogant scientists to invent a compelling myth, complete with fabricated data. They paid unionized teachers to teach that myth to vulnerable children in government-run schools. Some of them bought shares in companies that stood to gain from the hysteria they were manufacturing. And they used that myth to deceive people into voting them into power so they could override our fundamental liberties. They thought we were too stupid to run our own lives.