Home Publications & Data Report Can Cali measure sustainability in its food systems? Using the Milan Urban Food Policy Pact to gauge progress- Policy brief author(s) Aronson, Sandra published in2019 regions Colombia original file download full citation Aronson, S. (2019). Can Cali measure sustainability in its food systems? Using the Milan Urban Food Policy Pact to gauge progress- Policy brief. International Center for Tropical Agriculture (CIAT) 8 p.