Survey says?
"The most striking trend of recent decades has been the major increase in the number and the proportion of adults who profess no religion," wrote the authors of the American Religious Identification Survey (ARIS).
The disaffected tended to be young: Of respondents under 35 years of age, 23 percent of the men and 18 percent of the women said they did not follow any organized faith.
"Look at Europe, where a secular trend is prevalent," said Ariela Keysar, a demographer at Trinity College in Hartford, Conn., and the study's co-author. "We're not there, but we're going in that direction."
Another finding that the researchers said surprised them: 43 percent of the unaffiliated were former Roman Catholics.
They were a disproportionately large presence in those ranks, given that Catholics make up slightly less than one-quarter of the general population in the United States.
"Why aren't Catholics becoming Baptists or something else?" Keysar said. "Instead, they are deciding to distance themselves from organized religion. So there is something major going on" in Catholic religious identity, she said. "It's in transition."
For the ARIS study, telephone pollsters queried randomly chosen households across the country in 2001. They began with a question they had first posed in 1990 during a survey of 110,000 households: "What is your religion?" (The Census Bureau, which is forbidden by law to ask religious identity, references the earlier survey on its Web site.)
The more recent ARIS survey found that 19 percent of baptized Catholics leave the church, compared with an average of 16 percent for Americans of all faiths.
But an exceptionally large number of Catholics who drop out - 28 percent - do not join another faith. The next largest group to quit not only their church but religion entirely are Methodists, at 17 percent.
The ARIS study did not collect anecdotal information that might explain why Americans are leaving organized religion, or why such a large proportion of Catholics are among them. Keysar said the authors hoped to study secularization and denomination-switching patterns in detail in a national survey planned for 2010.
Neither topic has been the subject of significant surveys, experts say.
One study conducted in the 1960s suggested that when people leave one denomination, Keysar said, "they're usually looking for something similar."
Catholicism's unique sacramental theology, its devotion to Mary and the saints, and its papal leadership "may make it hard for some people to feel at home" in other churches, she said.
If accurate this is not exactly surprising. Poor catechesis combined with Catholic families that don't integrate their faith into their life other than to go to Mass on Sundays are not exactly inspiring examples of the importance of the faith.
Known as 
This reminds me of a Catholic leaving the Church being asked if he was going to convert to Protestantism and he replied, "No, I've lost my faith, not my mind!"
Apparently this was someone famous but I cannot recall who.
It was James Joyce in "Portrait of the Artist as a Young Man"
Nothing new is right.
Do the bishops even notice these study's or do they continue their ostrich-head-in-sand strategy?
(changing from Conde to Tito)
I've become somewhat skeptical of surveys and polls lately. Another part of me wonders, if the figures are true, perhaps is it not the inclination of a large swathe of the 35 and under to profess no faith? I wonder what the numbers were in St. Augustine's time.
I need Dr. Thursday's help. In one of the Fr. Brown stories, Chesterton comments that Flambeau is like other latins in that he can imagine loosing the faith, but not leaving it for some other faith, for the same reason as the first commenter here noted.
Found it!
"He was a lucid Southerner, incapable of conceiving himself as anything but a Catholic or an atheist; and new religions of a bright and pallid sort were not much in his line."
Someone rang? Hee hee.
Sorry I've been extra busy recently. Don't forget, if you need a Chesterton reference, you can always resort to the Quotemeister.
Not surprised by the 'Catholic or nothing' result, because that's what I've always thought: if I ever ceased to be a Catholic, I'd be nothing, because I would have lost every shred of belief in God. Couldn't swap for a snazzier version of Christianity where you can do as you like, or a Bible-bashing one.
Yeah, it's probably not considered such a big deal with many Protestants if you switch from Lutheran to Presbyterian, or whatever, because they tend to see "The Church" as primarily an invisible institution. But even though my Catholic catechesis as a child wasn't perfect, I learned enough to know that Jesus founded the Catholic Church. So the idea of being a Christian and not being Catholic just doesn't compute for me. I imagine that the same is true for some of the former Catholics in this survey.
"Lord, to whom should we go?"
CJ, most of them don't even go to mass.