Abstract Although organic export agriculture is affected by climate change, it is an essential climate adaptation mechanism. The objective of this article is to examine the link between climate change, organic Peruvian agro-exports, and food security. Using Pearson's correlation and multiple regression methods, the study found that climate change as measured by air and seawater temperatures was related to Peruvian organic agro-exports in the period 2000-2022. There was also a strong association between organic agro-exports and food security both in Peru and globally. It is concluded that the prevalence of global undernourishment is directly affected by air and sea surface temperatures and that this phenomenon is inversely affected by Peruvian organic agro-exports; i.e., higher organic agro-exports increase food security. It is recommended that policymakers promote organic agro-exports as a climate change adaptation strategy in support of healthier diets for populations, global food security, and climate resilience.