A Comparative Assessment of Climate Vulnerability: Agriculture and Ranching on Both Sides of the US–Mexico Border

Social science research on climate vulnerability tends to be limited to case studies in either industrial countries or in less-developed nations. The empirical study presented here takes a comparative approach across this divide by examining rural livelihoods on both sides of the United States–Mexico border. Looking beyond single agricultural systems, crossing borders and listening to rural producers in this semi-arid environment offers a more complete picture of how differences in access to resources, state involvement, class and ethnicity result in drastically different vulnerabilities within a similar biophysical context. We distinguish between coping and buffering in examining adaptation strategies and place an emphasis on the historical context of vulnerability as a dynamic social process with socioeconomic and environmental consequences.