However, the research team also mapped the proportion
of global agricultural production reinvested in environmental incentives, and compared it to the proportion gifted to the industry through government subsidies.
Nitrogen fertilizers represent one of the largest sources of GHG emissions from
global agricultural production resulting in significant emissions of nitrous oxide (N2O), a GHG with approximately 300 times the global warming potential of carbon dioxide (CO2).
Since organic farming currently accounts for such a small percentage
of global agricultural production, Crowder said its effect on food security is not an immediate concern.
Proper management and use of the world's virtual water already save almost 5 percent of the water used annually in
global agricultural production, according to Unesco.
Honey bees (Apis mellifera) are a vital component of
global agricultural production, mainly due to their role as pollinators.
Despite all the attention organic agriculture commands and its rapid growth — sales of organic products grew 11.3 percent in 2014 and are now purchased by the majority of U.S. households — organic still accounts for just 1 percent of
global agricultural production.