jdonn, on Oct 3 2009, 06:19 PM, said:
Lobowolf, on Oct 2 2009, 07:23 PM, said:
With respect to Josh's point about the sine wave and the decline, I think that the sine wave is so much bigger than any gradual demographic shift that it swamps it in significance, and will for a long, long time.
Can anyone find data on the short and medium term demographic trends in the US? I don't believe it's nearly as gradual as you seem to believe, but who knows maybe I will be proven wrong. My impression is exactly the opposite of yours, that the demographics in this country are shifting at a very rapid rate.
Obviously, one can quibble regarding what constitutes gradual, however, this sounds much more in line with Josh's claims about rapid changes than Lobowolf's about a sinusoidal relationship.
For what its worth, my own belief falls between the two extremes. I think that the US is experiencing extremely rapid demographic change. What we're experiencing now probably ranks right up there with previous large scale waves of immigration.
However, as rapid as those changes are, I don't think that they are speedy enough to explain the collapse of the Republican party since 2004. I think that is (essentially) attributable to the (obvious) failures of the Bush administration: Iraq, the economy, Katrina, etc...
Here's the elephant that is dancing beneath the rug...
I think that Republicans and Conservatism has been fading since the days of Reagan. The Bush years were a complete fluke... Bush should have never won in 2000. (Some would argue that he didn't win in 2000 - be that as it may) Gore ran a piss poor campaign and Bush snuck into office because Nader split the vote in Florida.
Bush benefited enormously from 9/11. The attacks on the US created a completely artificial "rally around the flag" effect. Bush spent the next seven years burning down all this political capital with one screw up after another.
Personally, I think that the Republicans long term electoral prospects have been following a slow, steady decline that is a reasonable approximation to the demographic realignment that Josh identified. The long term trend is definitely punctuated by fluke events (Clinton lied about a blow job in the oval office, the World Trade Center gets destroyed, the US invades Iraq). However, I'd argue that these types of events are - essentially - serendipity. They aren't evidence of any long term sinusoidal trend...
As a practical example: I suspect that the Democrats will (soon) start taking back major political offices in Texas. I think that this will have a lot more to do with demographic issues than any kind of "natural" pattern.......
Oh well: Here's the census report
http://www.census.gov/Press-Release/www/re...ion/012496.html
Quote
An Older and More Diverse Nation by Midcentury
The nation will be more racially and ethnically diverse, as well as much older, by midcentury, according to projections released today by the U.S. Census Bureau.
Minorities, now roughly one-third of the U.S. population, are expected to become the majority in 2042, with the nation projected to be 54 percent minority in 2050. By 2023, minorities will comprise more than half of all children.
In 2030, when all of the baby boomers will be 65 and older, nearly one in five U.S. residents is expected to be 65 and older. This age group is projected to increase to 88.5 million in 2050, more than doubling the number in 2008 (38.7 million).
Similarly, the 85 and older population is expected to more than triple, from 5.4 million to 19 million between 2008 and 2050.
By 2050, the minority population everyone except for non-Hispanic, single-race whites is projected to be 235.7 million out of a total U.S. population of 439 million. The nation is projected to reach the 400 million population milestone in 2039.
The non-Hispanic, single-race white population is projected to be only slightly larger in 2050 (203.3 million) than in 2008 (199.8 million). In fact, this group is projected to lose population in the 2030s and 2040s and comprise 46 percent of the total population in 2050, down from 66 percent in 2008.
Meanwhile, the Hispanic population is projected to nearly triple, from 46.7 million to 132.8 million during the 2008-2050 period. Its share of the nations total population is projected to double, from 15 percent to 30 percent. Thus, nearly one in three U.S. residents would be Hispanic.
The black population is projected to increase from 41.1 million, or 14 percent of the population in 2008, to 65.7 million, or 15 percent in 2050.
The Asian population is projected to climb from 15.5 million to 40.6 million. Its share of the nations population is expected to rise from 5.1 percent to 9.2 percent.
Among the remaining race groups, American Indians and Alaska Natives are projected to rise from 4.9 million to 8.6 million (or from 1.6 to 2 percent of the total population). The Native Hawaiian and Other Pacific Islander population is expected to more than double, from 1.1 million to 2.6 million. The number of people who identify themselves as being of two or more races is projected to more than triple, from 5.2 million to 16.2 million.
Other highlights:
* In 2050, the nations population of children is expected to be 62 percent minority, up from 44 percent today. Thirty-nine percent are projected to be Hispanic (up from 22 percent in 2008), and 38 percent are projected to be single-race, non-Hispanic white (down from 56 percent in 2008).
* The percentage of the population in the working ages of 18 to 64 is projected to decline from 63 percent in 2008 to 57 percent in 2050.
* The working-age population is projected to become more than 50 percent minority in 2039 and be 55 percent minority in 2050 (up from 34 percent in 2008). Also in 2050, it is projected to be more than 30 percent Hispanic (up from 15 percent in 2008), 15 percent black (up from 13 percent in 2008) and 9.6 percent Asian (up from 5.3 percent in 2008).
-X-
Unless otherwise specified, the data refer to the population who reported a race alone or in combination with one or more races. The detailed tables show data for both this group and those who reported a single race only. Censuses and surveys permit respondents to select more than one race; consequently, people may be one race or a combination of races. Hispanics may be of any race.
The federal government treats Hispanic origin and race as separate and distinct concepts. In surveys and censuses, separate questions are asked on Hispanic origin and race. The question on Hispanic origin asks respondents if they are Spanish, Hispanic or Latino. Starting with Census 2000, the question on race asked respondents to report the race or races they consider themselves to be. Thus, Hispanics may be of any race. (See U.S. Census Bureau Guidance on the Presentation and Comparison of Race and Hispanic Origin Data.)
The original race data from Census 2000 are modified to eliminate the some other race category. This modification is used for all Census Bureau projections products and is explained in the document titled Modified Race Data Summary File Technical Documentation and ASCII Layout that can be found on the Census Bureau Web site at <http://www.census.gov/popest/archives/files/MRSF-01-US1.html>
The projections for the resident population of the United States are available by single year of age, sex, race and Hispanic origin. They are based on Census 2000 results and assumptions about future childbearing, mortality and net international migration.