INCOME INEQUALITY, A THREAT TO ENVIRONMENTAL SUSTAINABILITY

While much attention in recent years has been focused on the relationship of income inequality with economic growth and social development, its relationship with environmental sustainability has remained relatively unexplored. Yet, there is now considerable empirical evidence showing that income and wealth inequality can be harmful for environmental sustainability. Widening income disparity and environmental deterioration in relation to economic growth have increasingly become pressing issues of our concern. I found and drew some mechanisms that may explain the observed correlation by identifying three channels through which income inequality may influence environmental outcomes. These are: 1. Household 2. Community 3. National (with an extension to international) The household channel of causality operates mostly through the consumption behavior. For example, the rich genera...