Editor-in-chief: Today, some companies are trying to reshap the global supply chain using techniques such as manual intelligence, block chain, DNA tracking. Ideally, all raw materials, whether diamonds, tuna, or honey, or cotton, can be tested on the basis of a tracking system as to whether they are positive or produced in a sustainable manner. However, the complexity of the global supply chain makes this task extremely difficult, and transparency in the supply chain remains a challenge. This...