Culture
razib | December 20, 2009Objective Confirmation of Subjective Measures of Human Well-Being: Evidence from the U.S.A.:
A huge research literature, across the behavioral and social sciences, uses information on individuals' subjective well-being. These are responses to questions--asked by survey interviewers or medical personnel--such as "how happy do you feel on a scale from 1 to 4?" Yet there is little scientific evidence that such data are meaningful. This study examines a 2005-2008 Behavioral Risk Factor Surveillance System random sample of 1.3 million United States citizens. Life-satisfaction in each U.S. state is…
razib | December 19, 2009I saw Avatar in 3D.
- The special effects were very good. I have seen special effects of similar quality, but never such quality in such quantity. The detail was striking enough that I assume I stopped thinking of it as "special effects" and more as simply a background canvas. I'm talking more about the landscape, the flora and fauna, than the humanoids, who occasionally slipped into uncanny valley territory.
- The plot was melodramatic and not particularly exceptional. The ideological ax didn't bother me because the plot was mostly extraneous to the film's experience anyhow.
- I think that…
razib | December 17, 2009Megan McArdle has a post up where she follows up on her disgust with home owners who "walk away" from their mortgage obligations when they can continue to pay them. In California, and many other states, the bank can't come after you if you walk away, so if your home is "underwater" then it is often a "rational" decision.
Megan makes the point that our economic and social system does not rely purely on rational self-interest, but also on an accumulated capital of norms which lead to virtuous cycles. My family is from Bangladesh, and I have seen this first hand. Corruption & nepotism in…
edyong | December 17, 2009Those of us who have been on the receiving end of racial abuse know all too well that words can hurt. But they're also the tip of the iceberg. According to a study of popular US television, we're exposed to the spectre of racial bias on a regular basis, all without a single word being uttered.
When scenes are muted, body language and facial expressions are enough to convey more negative attitudes towards black characters compared to white ones. This bias is so subtle that we're largely unable to consciously identify it, yet so powerful that it can sway our own predispositions. In some ways…
razib | December 16, 2009White Americans' majority to end by mid-century:
The estimated time when whites will no longer make up the majority of Americans has been pushed back eight years -- to 2050 -- because the recession and stricter immigration policies have slowed the flow of foreigners into the U.S.
Census Bureau projections released Wednesday update last year's prediction that white children would become a minority in 2023 and the overall white population would follow in 2042. The earlier estimate did not take into account a drop in the number of people moving into the U.S. because of the economic crisis and…
razib | December 10, 2009A friend pointed me to a new Pew survey, Many Americans Not Dogmatic About Religion. It shows the general finding that though Americans are a religious people, they're moderately ecumenical in their practices and beliefs. I was concerned in particular though with the resurgence of supernatural beliefs with the decline of institutional religious orthodoxy.
The back story to this is that many psychologists posit that humans have an innate predisposition toward supernatural beliefs because of the cognitive biases we're hardwired with. For example, it isn't a coincidence that almost all human…
razib | December 9, 2009According to search engine traffic one of the most popular posts on this weblog has to do with the genetic background of Ashkenazi Jews. That is, those Jews whose ancestors derive from Central & Eastern Europe, and the overwhelming number of Jews in the United States. The genetic origins of this group are fraught with politics naturally. With the rise of biological science the characteristics of Jews were used as a way to differentiate them as a nation apart in more than a cultural and religious sense. After World War II other researchers attempted to show that Jews were not genetically…
razib | December 9, 2009At Reuters Felix Salmon has been making the case that a home should not be thought of as an investment. Here's the the Google Trends for "investment property":
I think the biggest argument that one should be careful about viewing a home purchase as an investment is that many people will now roll their eyes at you when you moot the idea. In other words, a substantial proportion of young adults are going to view the idea of getting locked down into a mortgage with a great deal more skepticism than they would have a few years ago. The cultural shock of the late real estate correction is going…
razib | December 8, 2009I post some data analysis over at my other weblog. For example, today I looked at the relationship between food stamp usage and unemployment. The Census makes a lot of county-level data available, though it's often slapdash and disorganized. But using R I've constructed many data sets including most American counties. I don't post here much because I concentrate more on science in this space, and the 500 pixel width means that integrating scatter plots into a post seamlessly is pretty much impossible.
But since readers of this weblog are much more liberal than over at GNXP Classic, I thought…
razib | December 7, 2009Researcher Can't Find Men Who Have Not Seen Porn:
A new study on the effects of pornography has just started, but there is already one revealing find: the researcher could not find any men who have not viewed pornography. The study will proceed without a control group consisting of men who have not viewed pornography.
razib | December 6, 2009Cardiovascular fitness is associated with cognition in young adulthood:
During early adulthood, a phase in which the central nervous system displays considerable plasticity and in which important cognitive traits are shaped, the effects of exercise on cognition remain poorly understood. We performed a cohort study of all Swedish men born in 1950 through 1976 who were enlisted for military service at age 18 (N = 1,221,727). Of these, 268,496 were full-sibling pairs, 3,147 twin pairs, and 1,432 monozygotic twin pairs. Physical fitness and intelligence performance data were collected during…
razib | December 6, 2009At my other weblog I looked at some of the data on the international data on religion. There are two positions in regards to religious trends which always crop up.
* That in the medium-to-long term religion, in particular supernatural religion, will disappear.
* That in the short-to-medium term we are in the midst of a "religious revival."
The first position has been held more or less by some intellectuals since the Enlightenment. The second position is something that I'm familiar with contemporaneously. The reality is that the world is not going through a revival in religiosity if by…
razib | December 4, 2009One thesis in regards to the vitality of religions is that state sponsorship tends to result in disaffection because public monopolies offer sub-standard product. In contrast, separation between the public sector and religion results in a free market of ideas which promotes vigorous diversity and competition which satisfies the tastes of all (or nearly all).
Below is a map from Wikipedia which shows "state religions" by geography. I don't think I accept the predictive power of the thesis above....
How you define "state religion" can be a little sketchy, but usually it has to be privileges…
razib | December 4, 2009Press release on the partnership with ScienceBlogsTM. Nothing should change around these parts, though I might avail myself of the image library instead of going to Wikipedia all the time. When I was a kid I will admit though that reading issues of National Geographic from 1910 or 1920 was one of my more bizarre pleasures; it was a bit of an anthropological exercise, with the irony being the target was itself anthropology.
milhayser | December 3, 2009
When it comes to human nature, everyone's an expert—so let's argue about it, shall we? On Cognitive Daily, Dave Munger reviews an investigation into the truly fairer sex which suggests that "men are more tolerant of their friends' failings than women." Not convinced? Then counter your intuition on The Frontal Cortex, where Jonah Lehrer writes "nothing destroys a luxury brand like a sale." Consider the possibility of pulling yourself up by the bootstraps on Laelaps, where Brain Switek discusses Louis Leakey's "fuzzy" postulation that "the invention of stone tools allowed humans to domesticate…
drorzel | December 3, 2009As a companion piece to Steve Albini's famous rant about how the pop music industry systematically screws its artist, theToo Much Joy blog provides a look at their royalty statement:
I got something in the mail last week I'd been wanting for years: a Too Much Joy royalty statement from Warner Brothers that finally included our digital earnings. Though our catalog has been out of print physically since the late-1990s, the three albums we released on Giant/WB have been available digitally for about five years. Yet the royalty statements I received every six months kept insisting we had zero…
razib | December 2, 2009For the past few months I've been following The Givewell Blog. Here's a recent post, Why are we always criticizing charities?:
Recently, we've criticized (in one way or another) many well-known, presumably well-intentioned charities (Smile Train, Acumen Fund, UNICEF, Kiva), which might lead to some to ask: should GiveWell focus on the bad (which may discourage donors from giving) as opposed to the good (which would encourage them to give more)? Why so much negativity and not more optimism?
The fact is, we are very optimistic about what a donor can accomplish with their charity. Donor's can…