Global Analysis of the Effects of a GHG Food Tax on GHG Emissions and Human Health
In this paper, a coupled agriculture and health modelling framework is used to estimate the mitigation potential and global health impacts from emissions pricing of food commodities. The analysis suggests that levying an appropriately designed GHG tax on food would be a health-promoting climate change mitigation policy in all high-income, middle income and most low-income countries. It is suggested that sparing healthy foods from taxation, selectively compensating for income losses from the tax, and channelling the subsequent revenues to health promotion could avert potential negative health impacts on vulnerable groups.