Circular economy 2.0. This is how we could define the new phase of sustainable economy where the developments of the industrial supply chains generating waste are analysed, i.e. the processes that can reuse it as secondary raw materials by “inventing” intermediate stages. All this accompanied by great care for a correct economic balance of the processes that must remain on the market, otherwise the specially designed methodologies will not be utilized. It is a painstaking job, constantly searching for that balance that, up to a few years ago, seemed impossible to keep. Recycling quality is the cornerstone of the circular economy on which it depends for its very development. Its improvement will rely on technological innovations, but also and above all on social ones in ...