19 October 2009

Church files for bankruptcy, but why?

A Catholic diocese based in Wilmington, in the state of Delaware has filed for bankruptcy protection [Chapter 11] just before a civil trial involving high-profile sex abuse.

The diocese covered up, for decades, despicable crimes of sexual abuse of hundreds of Catholic children. The Church fought hard to maintain secrecy surrounding its responsibility and complicity in the sexual abuse.

The bankruptcy action is the latest desperate attempt to hide the truth from the public. However, the Wilmington diocese is not the first to adopt this tactic to save their ass: it is is the seventh diocese to seek bankruptcy protection since the abuse scandal in Boston archdiocese in 2002. It has so far paid out $6.2 million to settle sexual abuse cases and has settled with other victims who did not go to court. (This is peanuts compared with the Los Angeles archdiocese, which settled 508 cases with $660 million in July 2007.)

Source: BBC news.

8 October 2009

The shroud of Turin and the blood of St Gennaro

The Shroud of Turin: It is a linen cloth showing the back and front of a bearded man with long hair, his arms crossed on his chest, marked by what appears to be rivulets of blood from wounds in the wrists, feet and side. The man appears to have been physically hurt in a manner consistent with crucifixion. Believers assume that the shroud is the cloth placed on the body of Jesus Christ at the time of his burial:

Radiocarbon dating [c.f. P.E. Damon et al: Radiocarbon dating of the shroud of Turin, Nature 337, 611-615, 1989] shows that the shroud was made during the middle ages. Nevertheless, believers claim that the carbon measured by scientists was due to some fire deposits. They claim that Basically the shroud has some strange properties and characteristics that cannot be reproduced by human hands. But, a few days ago, a professor of Organic Chemistry, Luigi Garlaschelli, announced that he managed to create a copy of the shroud by wrapping a specially woven cloth over one of his students, painting it with pigment, baking it in an oven (which he called a "shroud machine") for several hours, then washing it.

The blood of St Gennaro: St Gennaro is the patron saint of Naples. Faithful gather three times a year to witness the alleged liquefaction of a sample of his dried blood kept in a sealed glass ampoule. We know little about St Gennaro's life who lived in the 3d c. CE. According to legend, his blood was saved by a woman called Eusebia just after the saint's death. During the liquefaction ceremonies, the archbishop holds up the vial and tilts it again to demonstrate that liquefaction has taken place. (There is a procession which makes its way through streets lined with shops selling religious items.) The announcement of the liquefaction is greeted with a 21-gun salute at the 13th-century Castel Nuovo. The ampoules remains exposed on the altar for eight days, while the priests move or turn them periodically to show that the contents remains liquid. During this time, the faithful kiss the ampoule. (But, recently, they stopped the kisses due to swine flu fears.)
In an article published by Luigi Garlaschelli et al. [c.f. L. Garlaschelli, F. Ramaccini and S. Della Salla: The blood of St Januarius, Chemistry in Britain 30, 2, 123 , 1994], the authors announce that they can replicate the liquefaction phenomenon and conclude that:
Further tests to investigate the real nature of the holy "blood" without opening the ampoule come readily to mind: for example, molecular absorptions and fluorescence spectroscopy, and Raman scattering measurements, made with modern electronic instruments by qualified spectroscopists. Controlled temperature increments and shock tests also represent non-destructive analytical methods by which our or alternative hypotheses might be verified or disproved. Whether these simple tests will be allowed to go ahead wholly depends upon the Catholic Church. At present however, given that the phenomenon has been replicated, it would be rather too naive to consider it irreproducible or unexplainable.

-- Has science proved that these centuries' old "miracles" are reproducible?
Well, yes!
-- Will that stop any of the faithful from believing in them?
Not at all. As is usual in these cases, those who believe will believe even more strongly. In religious matters, it doesn't matter what you prove or not. Whoever wants to believe he or she will believe no matter what. For them, proofs, science and logic are utterly irrelevant.

6 October 2009

The Edinburgh Crackpots Group, II

Some time ago, I commented on the Edinburgh Crackpots Group. I checked their web page today to see what they're up to. Nothing much, really, because they operate (so they say) half the year. So we have to wait to see what kind of brilliant events they will schedule. I am looking forward in anticipation, because they are amusing (besides being dangerous).

Meanwhile, I amused myself by looking at their "Gospel for Idiots" page: just in case you can't read the (boring) Bible, you can find a series of stupid cartoons explaining what these texts are about. With pictures:A better word for their page is: "How to become a Christian in 20 easy steps."

3 October 2009

International blasphemy day

30 September 2009 was the first international Blasphemy Day, organised by the Center For Inquiry to commemorate the Mohammed cartoons controversy and celebrate free expression and the “God-given” right to mock, ridicule and blaspheme religions. Read more about this here.

I learned from that site that UN nations passed, a few months ago, a resolution on religious defamation: “Defamation of religious is a serious affront to human dignity leading to a restriction on the freedom of their adherents and incitement to religious violence,” the adopted text read, adding that “Islam is frequently and wrongly associated with human rights violations and terrorism.”

The resolution is both obscene (clearly) and irrational. Indeed, by adopting religion A, say, chances are you are blaspheming religion B. (Example: In the Greek Orthodox “tradition”, there is a song/poem some older people sing during the week before Easter that mentions the “thrice-cursed Jews who crucified Christ”.)

Therefore, if one is to abide to the law, one should not be a member of a religion that is in conflict with at least another religion. Since (I think) there is no religion that has absolutely zero conflicts with another, the only logical conclusion, following from the UN resolution, is that one should be an atheist. This could (should?) be pointed out to the brains who voted for such an obscene/irrational thing.


What measure theory is about

It's about counting, but when things get too large.
Put otherwise, it's about addition of positive numbers, but when these numbers are far too many.

The principle of dynamic programming

max_{x,y} [f(x) + g(x,y)] = max_x [f(x) + max_y g(x,y)]

The bottom line

Nuestras horas son minutos cuando esperamos saber y siglos cuando sabemos lo que se puede aprender.
(Our hours are minutes when we wait to learn and centuries when we know what is to be learnt.) --António Machado

Αγεωμέτρητος μηδείς εισίτω.
(Those who do not know geometry may not enter.) --Plato

Sapere Aude! Habe Muth, dich deines eigenen Verstandes zu bedienen!
(Dare to know! Have courage to use your own reason!) --Kant