A comparison between environmental indicators. Qualitative analysis and educational aspects in a perspective of environmental sustainability

We considered two case studies: in the first we tested with environmental indicators the production of meat for food; it was possible to clarify which aspects of the supply chain could be quantified with the various indicators and how. It became evident, although no quantitative analyzes, environmental impact generated by the production of meat. We tried to imagine alternative scenarios by considering alternative supply chains to evaluate if the results could vary positively with better values of indicators (obtaining, for example, lower values of EF).