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Comment Re:Peer Reviewed != True (Score 1) 474

But retractions are a good thing - they demonstrate that the scientific literature is self-correcting as objections are duly considered.

Getting an article past an editor and a couple of referees is only the first part of peer-review. The reviewing procedure proper begins when the article is published and has thousands of eyes on it.

The NASA paper is an example of the success of peer-review, not the failure: a flawed paper was published, these flaws were found and published to a receptive audience and the original paper was retracted. This is ideal.
The only possible improvement to this process is if no flawed papers were ever published. However, not only is this an impossibly high standard but it would be impossible to know if this standard was achieved without the second stage of peer-review.

The whole point of the Sokal affair (which is not an example of failure in scientific peer-review) is that nobody in that particular academic community caught the nonsense paper: in the end it was Sokal himself who came clean.

Nobody is claiming that scientific peer-review is equal to truth-detecting, but it is a great mechanism to find the errors in scientific papers, not least because an individual scientist can make a career out of finding these errors!

Comment Re:Peer Reviewed != True (Score 4, Informative) 474

Referee's Report on the submission "Re:Peer Reviewed != True" by BMOC.

The article is to be commended for its brevity and clear layout.
However, it seems that the author makes the claim that peer-reviewed scientific papers do not contain evidence, a claim for which no reference is given and which we find to be unsubstantiated. We invite the author to consider that the "methods" and "results" section of a paper detail a set of observations. Short of performing every experiment and collecting observations personally, it is unclear to us what the author considers evidence to be.
Further, the author is clearly unfamiliar with the content of the referenced material. Indeed, with regard to the Sokal affair, the journal in question was neither a) scientific nor b) peer-reviewed. From the author's own reference:

Sokal submitted an article to Social Text, an academic journal of postmodern cultural studies,

and further,

At that time, the journal did not practice academic peer review and did not submit the article for outside expert review by a physicist.

In light of the above issues, which we feel are fundamental to the article and could not be addressed in a rewrite, we recommend against publication.

The system (basically) works.

Comment Re:Also because (Score 5, Interesting) 409

From the World Health Organisation Oral Health Database:

The metric used is the number of Decayed Missing or Filled Teeth in 12 Year Olds.
England has a mean DMFT of 0.7, and
USA has a mean DMFT of 1.19,
that is the average American 12 Year Old has worse teeth than the average English 12 Year Old.

Further, NHS dentistry fees:

£17.50 ($28) for an examination
£48 ($75) for simple procedure, such as root canal work, or removing teeth
£209 ($329) for anything else, such as crowns or dentures

Consider yourself shown up.

Comment Re:why not teach the science consensus? (Score 1) 493

I'm not sure what you mean by "not quite", as my objection to your proof is entirely valid.

Your omission doesn't fix things: the negation of commutativity is not "there exists b such that a+b != b+a for all a", which is trivially false, proved by taking a=0.
Commutativity is "a+b =b+a for all a,b" so the negation is "there exist a,b such that a+b != b+a", which you haven't shown.

I'd do something like the following inductive argument, if you define the integers as the cyclic group of infinite order. We first establish that every element commutes with 1: observe that
1= 1, so
1+1=1+1.
Next, assume that the element n commutes with 1, that is
1+n=n+1
and consider the next element, n+1. By associativity
1+(n+1) = (1+n)+1
and by the inductive hypothesis
(1+n)+1 = (n+1)+1. We conclude that n+1 also commutes with 1 and so, by induction, every element commutes with 1.

We use this to prove commutativity between all elements:
Assume that every element commutes with m, that is
m+n=n+m for all n
Consider the element m+1. By associativity
(m+1)+n = m+(1+n)
but by the inductive hypothesis every element commutes with m, so
m+(1+n)=(1+n)+m.
We proved earlier that every element commutes with 1, so
(1+n)+m = (n+1)+m = n+ (1+m)
by associativity. Again using the fact that every element commutes with 1,
n + (1+m)= n+ (m+1)
and we have shown that every element commutes with m+1. Consequently, by induction, every element commutes with every other element.

In fact, this is not quite finished as we only induct in the positive direction so we've said nothing about negative integers. To fix this we simply repeat the argument replacing the 1's with -1's.

Comment Re:Won't ever have a decent debate... (Score 1) 493

The UK survey was organised by a theological think tank called Theos. The questions found in Appendix B (pdf warning) are piss-poor:

They offer a false dichotomy between evolution being "part of God's plan" or "removes the need for God", which alienates any pantheistic beliefs or any belief in God that doesn't regard him as a creator.

The only decent question is number 6, which is the most relevant in terms of "Evolution Denialism" and I will repeat verbatim:

Darwinian evolution is the idea that life today, including human life, developed over millions of years from earlier species, by a process of natural selection. Which one of the following statements comes closest to your opinion of Darwinian evolution?

1. It is a theory so well established that it’s beyond reasonable doubt
2. It is a theory that is still waiting to be proved or disproved
3. It is a theory with very little evidence to support it
4. It is a theory which has been disproved by the evidence

37% of the respondents answered 1.
36% of the respondents answered 2.
19% of the respondents answered 3. No figure is given for those answering number 4, which I interpret as the "Evolution Denialism" position. Even if all the respondents answered this question this accounts for at most 8% of the survey sample.

So in summary, over a third of the population think that it is beyond reasonable doubt, and over a third would like to see more evidence (and bear in mind that these are people who may have not been looking for the evidence, nor presented with it.)

Comment Re:why not teach the science consensus? (Score 2) 493

You've used the commutativity property without realising it: you need to justify `subtracting' a in this manner:
When we subtract a we are really adding the additive inverse (-a), and can do so on the left or the right of the equation. So either we either proceed by a+b != b+a
a+b+(-a) != b + a + (-a)
a+b+(-a)!= b
or
a+b != b+a
(-a)+a+b != (-a)+b+a
b != (-a)+b+a.
At either stage we are stuck if we cannot use the commutativity property.

Comment Re:Why would it need studies? (Score 5, Interesting) 345

I was quite surprised that Google wouldn't be interested in getting the Ordnance Survey maps so I did a little digging: From the Ordnance Survey Blog:

The reality is that the problem has never been with Ordnance Survey, but with the terms and conditions of Google Maps. It has absolutely nothing to do with derived data or our licensing terms but everything to do with Google claiming the right to use any data you display in Google Maps in any way it sees fit, even if it doesn’t belong to them.

Frustratingly, this is only a problem that exists with Google Maps. No such clause appears in the terms of any other mapping API, including Bing Maps and our own OS OpenSpace.

Comment Re:Mercury (Score 1) 383

Also by administering the sugar did you then start to notice his "nuts" behaviour when previously you weren't looking for it?

It's very important to blind (and double blind) studies to remove our biases. A better experiment would have been to prepare some sugary and sugar free candy, have an assistant randomly distribute them between the children (and keep track of which children get which candy). Only once you've rated the behaviour of the children do you find out what candy they were given.

Comment Re:math (Score 1) 241

Typically, mathematicians in a lab are mathematically trained people who are using their knowledge to solve non-mathematical problems.

Mathematics is done with pen and paper - just look at any mathematics journal: almost none of them have articles to the effect of "here is my mathematica output, QED" or "when asked this question my computer tells me this, so job done". Any such article would be derided by mathematicians who wouldn't be satisfied until they'd ripped apart the source code, and examined every transistor in the computer which did the calculations.

For example, the proof of the four colour theorem (that to colour any 'map' with no two adjacent territories having the same colour requires at most four distinct colours) is a so-called "computer assisted proof". The proof proceeds by breaking the general case into a finite (but large) number of specific cases, and a computer program is run to determine that each of these can be coloured with four colours. This is a straightforward, simple case of a computer being instrumental in the proof of a theorem, yet it is controversial.

Comment Windows 7 will finally kill IE6 (Score 4, Interesting) 479

The company I work for is begrudgingly moving to IE8 starting a couple weeks from now. The only reason they are moving to it is because they are also starting to role out Windows 7, and IE6 isn't available for Windows 7.

Therefore they have had no choice but to go through all of the internal sites and fix the numerous ones that only support IE6. Which was the only thing holding them back from pushing IE7/8 onto the XP machines. The good side effect of this is that for the most part all of the internal sites that have been upgraded to support IE8 also support Firefox now.

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