Christian Bux is a postdoctoral researcher in the Department of Economics at the University of Foggia, Italy. He holds the National Scientific Qualification to function as a Full Professor in Commodity Sciences. In 2022, he completed a Ph.D. in Economics and Management with the “Doctor Europaeus” label. His international experience includes acting as a visiting researcher at the Vienna University of Technology in Austria and the Bucharest University of Economic Studies in Romania. Dr. Bux is an active university lecturer and has instructed multiple courses and laboratories concerning the circular economy, material flow analysis, life cycle assessment, and carbon footprinting methodologies. His prominent research interests involve environmental sustainability, circular economy metrics, and resource management. Dr. Bux’s scientific contributions have achieved a significant impact in the academic community, and his profiles boast 1,246 citations with an h-index of 20 on Web of Science.