NASA scientists recently published a study exploring the climate impacts on global agriculture scenarios. According to the high greenhouse gas emissions scenario from the report, by 2030 climate change may have a quantifiable impact on the production of maize (corn) and wheat. Global agriculture is facing a new climate reality. And with the interconnectedness of the global food system, impacts in even one region’s breadbasket will be felt worldwide. The NASA scientists also highlight in the study that these projections and subsequent scenarios are based on a new generation of climate and crop models.
It is a truism that every society is only a few meals away from revolution, proven not for the first time when high food prices initiated the Arab Spring, and yet food security is a woefully neglected national security concern. America lacks a national food policy, even though we are headed towards a crisis.