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Archive for the ‘Skepticism’ Category

A Sea-Surface Miracle!

2012/03/16 1 comment

Overlong “On the adjustments to the HadSST3 data set” blog post just out (after a few technical glitches) at Judith Curry’s comes to a conclusion that aounds like yet another climate-related miracle

HadSST3 selectively removes the majority of the long term variations from the pre-1960 part of the record. ie. it removes the majority of the climate variation…

…that cannot be attributed to anthropogenic global warming!

How unexpected!

Two Matters Of Logic (And Timewasting Avoidance)

2012/03/14 4 comments

A couple of timewasting avoidance schemes when dealing with anti-skeptic Defenders of the Faith in Science:

(1) The Congealed Minds

Some people pop up in skeptic blogs commenting in a way similar to swashbuckling (or marauding), making statements such as “I believe the scientists doing the research are a much better judge of that than you are“.

That’s a very good sign that we’re dealing with people who:

  • Worship mainstream scientific literature
  • Are willing mouthpieces of somebody else
  • Routinely misrepresent science as an organically growing process where past interpretations are cast in stone
  • Act like those philosophers who would reply to Galileo continuously quoting Aristotle and the Aristotelians, rather than accept to reason by themselves

The only question to ask them is: Is there anything anybody could ever say, show, write, demonstrate, ask or explain in a blog or comment to a blog, that will make you change your mind?

The answer will of course be “No”. Therefore there is no point debating with them.

(2) The Deferrers

Another common anti-skeptic tactic is to invoke some Higher Authority, eg: “I won’t presume to substitute my non-professional judgment for that of someone who’s dedicated his career to a pursuit of unbiased scientific knowledge, just as I wouldn’t substitute my judgment for that of an oncologist or a neurologist treating myself or someone close to me“.

That’s a completely meaningless statement, because it is supremely illogical. If a person defers judgment to somebody else, obviously what that person writes has no value at all: we should always be looking for the opinion of “somebody else”. Anybody arguing “don’t listen to me, listen to somebody else” is a prisoner of twisted logic, as the first part of that sentence negates the second one. Therefore there is no point debating with them.

Threatener In Chief

2012/03/07 1 comment

There are 2,830 hits for @BBCRBlack on the BBC News site. Of them, 785 include the words “threat” or “threaten”.

That’s 28%.

Environment reporting is a subset of professionalised scare.

THIS IS The #Climate Question

2012/03/01 1 comment

Everything else, is a corollary….

From Bishop Hill’s “Nobel laureate on temperatures” (Feb 2012):

The question is not whether temperatures have risen or whether mankind has affected the climate. Temperatures have always risen and fallen and mankind has always affected the climate. The question is whether we have a problem on our hands. The poor performance of the climate models suggests that the problem is much less than we have been led to believe.

Perspective Amiss At @AmSciMag

Summary of the latest email edition of “Science In The News Weekly“, “a digest of science news stories appearing in the mainstream media. It is delivered every Monday afternoon (or Tuesday afternoon in the case of a Monday holiday) as part of Sigma Xi’s public understanding of science program area, in conjunction with American Scientist magazine

Science-y news

Another science-y news

Yet another science-y news

World to end(*)

More science-y news

More more science-y news

In particular the (*) bit is of the form:

Scientists say that if carbon dioxide emissions don’t begin to decline soon, the complex fabric of marine ecosystems will begin fraying–and eventually unravel completely.

Evidently reason takes a momentary leave of absence at American Scientist like in many other places, whenever carbon dioxide is mentioned.

BTW the link is to the study that used naturally-occurring CO2 seeps to try to figure out what might happen in 2100, an impressive collection of “might’s” if you ask me.

A Crickey Mystery About #Gleickgate

2012/02/26 7 comments

On Feb 20 Crikey.com came out with an interesting announcement:

Frozen version

Crikey understands The New York Times will tomorrow reveal the identity of Heartland’s “Anonymous Donor”, an individual who has donated $13.7 million to the Heartland Institute since 2007 and at times has provided 60% of the institute’s funding.

The page says (in the code) it’s been published 2012-02-20T13:11:12+1100

Now as we know, the NYT has published nothing of the sort…actually, Gleick confessed sometimes around midnight GMT between Feb 20 and Feb 21, a little less than 24 hours later.

I wonder if this missed announcement has anything to do with Gleick being forced to reveal himself as the Gleickgate perp. BTW make sure you don’t miss out this thread at Climate Audit.

Missing Heat 3 – Implications For Policymaking

2012/02/09 1 comment

Trenberth’s “missing heat” should be a problem of physics, only it’s handled by amateur homeo-climate-paths.

Actually, it’s much more than a problem of physics. It has vast policy implications.

If models are not useful in a decadal timescale, such as they can predict a strong warming for a period of minimal or even no warning, then what use is there for models? What government (apart from North Korea…) would make it difficult for people to heat up their homes in the next decade with the explanation that is going to be warm in 2070 anyway?

People do not average-out their lives across decades or centuries: each and every one of us have to go through each and every day first.

If I freeze to death today at -10C, I will not enjoy the warmth of July at +30C even if the average is +10C, perfectly compatible with human life. The same can be said of plants and animals. If I plant an olive tree in my London garden, it will die of cold in February even if the yearly average is in theory just enough to make olive trees survive in the open. If a nasty mosquito species migrates from warmer places during an August heatwave, still if that species cannot survive the following winter it will not be around until next migration opportunity during a future heatwave.

A purely statistical, multi-year approach to modelling the climate is in theory useless for policymaking (similar considerations could be made for non-regional projections, but that is too long a story here – read “How Space-Time Digested AGW” if interested). And if we end up with 15 years of incorrect projections without even a volcano for an excuse, then whatever physical explanation there is, policymakers would be much wiser in keeping climate scientists at arm’s length.

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