I was thoroughly pleased to witness the conference’s dedication to fostering interdisciplinary collaboration. The convergence of researchers from various countries to address waste challenges emphasized the global urgency and collective responsibility. The caliber of scientific presentations at the congress was remarkable, and the evident enthusiasm of young researchers was truly inspiring, showcasing a commitment to sustainable solutions. Observing such a diverse and passionate community united in advancing waste management practices was profoundly heartening, signaling a collaborative effort toward planetary betterment.

The development of innovative solutions to the waste challenge requires an urgent synergy among the various actors from the academic, social, political, and industrial sectors. The WASTES Conference has been (and continues to be) an initiative of extreme relevance to promote interaction among individuals from different parts of the globe, strengthen cooperation, and enhance the search for answers to complex issues.