How many times can you fold a piece of paper in half?

Such a question had never occurred to me but if asked, my initial response would have been “A lot”. But I would have been wrong. It turns out that the number is surprisingly small and that I had (once again) been misled by the deceptive power of geometric progression.

I’ll let readers have the fun of guessing for themselves (assume that you can have a piece of paper of any size to start with) and then they can read this New Scientist report about a group of students who worked on this question for seven years before breaking the previous record.

It turns out that there is some fascinating physics involved in crumpling paper.

Prayer mural in high school ruled unconstitutional

Jessica Ahlquist, a Rhode Island high school student who happens to be an atheist, challenged her local school board, requesting that a ‘prayer mural’ that had been hanging in the school auditorium since 1963 be removed.

The 8ftx4ft mural in the auditorium read:

SCHOOL PRAYER

OUR HEAVENLY FATHER, GRANT US EACH DAY THE DESIRE TO DO OUR BEST, TO GROW MENTALLY AND MORALLY AS WELL AS PHYSICALLY, TO BE KIND AND HELPFUL TO OUR CLASSMATES AND TEACHERS, TO BE HONEST WITH OURSELVES AS WELL AS WITH OTHERS, HELP US TO BE GOOD SPORTS AND SMILE WHEN WE LOSE AS WELL AS WHEN WE WIN, TEACH US THE VALUE OF TRUE FRIENDSHIP, HELP US ALWAYS TO CONDUCT OURSELVES SO AS TO BRING CREDIT TO CRANSTON HIGH SCHOOL WEST.

AMEN

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The road to apostasy

It is not easy for a Mormon to publicly renounce his or her faith. This article shares the story of four young Mormons who realized that they did not believe during or soon after they finished their obligatory missionary work. The author of the article Greg Wilcox says that this disenchantment with religion is part of a more general trend.

A 2010 article in Christianity Today, citing various studies, says that the percentage of Americans claiming “no religion” doubled in about two decades, up from 8.1 percent in 1990 to 15 percent in 2008. A substantial 22 percent of 18- to 29-year-olds claimed no religion, up from 11 percent in 1990. Also, 73 percent of these younger people came from religious homes.

The same article makes reference to the research of Robert Putnam and David E. Campbell, authors of a 2010 study called “American Grace: How Religion Divides and Unites Us,” which shows that the younger generation is dropping out of religion at five to six times the historic rate. [My emphasis-MS]

This adds to the evidence supporting my (admittedly minority) view that, despite appearances, religion is in serious danger of collapse. It is not that it will completely disappear but that it will become like astrology, largely irrelevant, viewed with amusement by most, but still believed in by an increasingly small minority.

Although the story is about loss of Mormon faith, I suspect that the experiences recounted are more generally applicable. The stories are quite poignant in describing the initial feelings of loss and loneliness before they found that they were not alone and joined with others in their same situation.

(Via Machines Like Us.)

Ten years of shame

Yesterday was the tenth anniversary of the arrival of the first prisoners at Guantanamo, brought there on military transport planes, shackled hand-to-waist, waist-to-ankles, their ankles bolted on the airplane floor, their ears and eyes goggled and their heads hooded. Glenn Greenwald describes how over that period, the principles of justice have been steadily subverted, first by Bush/Cheney and now by Obama, resulting in nightmarish treatment of people becoming routine.

It is worth reading the accounts of two of the people who were detained for long periods in Guantanamo.
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More on the NDAA

Last week Stephen Colbert had a good segment that dealt with the National Defense Authorization Act that Congress and the White House rushed through during the holiday season with little or no discussion of its dangerous features. I wrote before about how it authorizes the military to detain anyone to be held indefinitely without trial.

The New York Times an interesting profile of Colbert and a look behind the scenes of his show.

Murder of Iranian nuclear scientists

Iranian nuclear scientists are getting murdered, the latest case being reported today. Glenn Greenwald asks the right question: Why is this not denounced here as terrorism?

Does anyone doubt that some combination of the two nations completely obsessed with Iran’s nuclear program — Israel and the U.S. — are responsible? (U.S. officials deny involvement while pointing the finger at Israel, whose officials will not comment but “smile” when asked; the CIA has “targeted” Iran’s scientists in the past, several of whom have disappeared only to end up in U.S. custody, including one who “resurfaced in the United States after defecting to the CIA in return for a large sum of money”). At the very least, there has been no denunciation from any Obama officials of whoever it might be carrying out such acts.

Conference on Women in Secularism

Some time ago at my former site, I wrote about the troubling issue of sexism in the atheism movement, a post that generated a lively discussion.

Over at Almost Diamonds Stephanie Zvan provides information about the Women in Secularism conference to be held May 18-20 of this year in Washington, DC. For more details, see here.

The conference should make an important contribution to this topic and I look forward to reading about what ensues.

Jesus makes a comeback

I have suspected for some time that Jesus was not really that into presidential politics. The candidates who are his most fervent and vocal admirers never seem to get very far despite being specifically asked by Jesus to run. After going AWOL during the Iowa caucuses and not giving Michele Bachmann the miracle win he had promised her but leaving her in last place, Jesus also dumped Rick Santorum into fifth place yesterday in New Hampshire. Meanwhile Rick Perry came in fifth in Iowa and last yesterday.

But you can always depend on Jesus when it comes to his one true love, sports, and last weekend he unambiguously played a big role in giving Denver quarterback Tim Tebow a huge win over the Steelers on Sunday.

How do I know that it was Jesus behind that? The head of a Denver Broncos fan site spoke on part 2 of the radio program As It Happens about all the telltale signs that god was actively involved.

He said there was a strange cloud formation in the shape of a halo over the stadium during the game that suggests that Jesus was actually present, in person.

Furthermore Tebow passed for exactly 316 yards and his yards per completion was 31.6. You know what else has that sequence of digits? John 3:16, the one and only biblical verse that many Christians can recite. Tebow would sometimes write that verse number on his eye black and although he did not do so last Sunday, that game was played three years to the day after the first time he did that.

The fan actually missed some other signs. Tebow 10 completed passes, exactly the same number as the commandments god gave to Moses. He had three touchdowns (two passing, one rushing), which of course symbolizes that each member of the Trinity took turns to help with them.

That wealth of evidence is good enough for me. Jesus is back, baby!