A discussion of the form that debates over privatization of water resources have taken, as well as how the act of privatization has been found to impact access to water systems and the quality of the service they provide.
Renewable energy displaces more fossil fuel energy sources when inequality is increasing, while– conversely– fewer existing fossil fuel energy sources are displaced when inequality is decreasing. Efforts aimed at increasing renewable energy consumption should adopt policies that ensure the effective displacement of fossil fuels and reduce inequality.
Core nations have an attenuated relationship between GDP per capita and emissions per capita at higher levels of economic activity, while those in the semiperiphery have a relationship that approximates the curve of a U. The majority of variation in emissions is correlated with time-invariant variables, not with time-variant predictors, such as GDP.
While urbanization is associated with increases in CIWB, the relationship between urban development and CIWB is vastly different in developed nations without slums than in under-developed nations with slums.