Rituals of Solidarity and Security in the Wake of Terrorist Attack

Conflict produces group solidarity in four phases: (1) an initial few days of shock and idiosyncratic individual reactions to attack; (2) one to two weeks of establishing standardized displays of solidarity symbols; (3) two to three months of high solidarity plateau; and (4) gradual decline toward normalcy in six to nine months. Solidarity is not uniform but is clustered in local groups supporting each other's symbolic behavior. Actual solidarity behaviors are performed by minorities of the population, while vague verbal claims to performance are made by large majorities. Commemorative rituals intermittently revive high emotional peaks; participants become ranked according to their closeness to a center of ritual attention. Events, places, and organizations claim importance by associating themselves with national solidarity rituals and especially by surrounding themselves with pragmatically ineffective security ritual. Conflicts arise over access to centers of ritual attention; clashes occur between pragmatists deritualizing security and security zealots attempting to keep up the level of emotional intensity. The solidarity plateau is also a hysteria zone; as a center of emotional attention, it attracts ancillary attacks unrelated to the original terrorists as well as alarms and hoaxes. In particular historical circumstances, it becomes a period of atrocities .     

The interaction of aging and 10 years of racing on ultraendurance running performance

The aim of this study was to examine the interaction between aging and 10 years of racing in endurance runners. Race-time data from 194 runners who had completed 10 consecutive 56-km ultramarathons were obtained. The runners were either 20.5 +/- 0.7, 30.0 +/- 1.0, 39.9 +/- 0.9, or 49.4 +/- 1.0 years old at their first race. Each runner's race speed was determined for each race over the 10 years. Data were analyzed using repeated-measures ANOVA, one-way ANOVA, and independent t tests and showed that performance improved and declined at greater rates for younger runners; younger runners had a greater capacity for improvement than older runners; approximately 4 years were required to reach peak racing speed, regardless of age; it was not possible to compete at peak speed for more than a few years; and the combined effects of 10 years of aging and racing neither improve nor worsen net performance. In conclusion, these data suggest that although these runners showed similar patterns of change in race speed over a 10-year period, the extent of change in performance was greater in younger than in older runners.     

Segregation and Mortality: The Deadly Effects of Racism?

Elevated rates of mortality for African Americans compared to whites, coupled with the persistence of high levels of racial residential segregation, have directed attention to the structural manifestations of racism as potentially important pathogens for health. Using national mortality and census data for 1990 and a measure of black social isolation from whites, we examine the association between residential segregation and mortality in 107 major U.S. cities. Our analyses revealed that black social isolation tended to predict higher rates of mortality for African American males and females, although the strength of the association varied by cause of death. Socioeconomic deprivation explained a modest part of this association for black males but not for black females. Our analyses also found that a positive association between social isolation and mortality was more pronounced, for both blacks and whites, in cities that were also high on the index of dissimilarity. These findings highlight the need for research to identify the specific mechanisms and processes that link residential environments to adverse changes in health status.