A new study by Andrés Villarreal reveals profound social inequality by skin color in Mexico, with individuals having darker skin tones facing lower education levels, lower status jobs, poverty, and limited access to affluence. The research suggests that discrimination in the labor market may contribute to these disparities.
A review of population strategies for preventing cardiovascular disease concludes that screening and treating high-risk individuals may be ineffective in reducing health disparities. Instead, policy interventions to limit risk-factor exposure across populations appear cheaper and more effective.
Research at Harvard University found that 5- to 7-year-olds prefer lucky individuals and groups over the less fortunate. The study suggests this phenomenon may clarify human attitudes toward social groups and help explain the persistence of social inequality.
Redistributive policies by social democratic parties are associated with lower infant mortality rates and increased life expectancy. These findings suggest that reducing social inequalities through policy has a positive impact on public health.
Men from lower social classes face a two-fold increased risk of dying compared to those in higher strata, with smoking being the primary contributor. The study found that around half of the difference in male mortality rates across different socio-economic groups was attributed to smoking-related risks.