A_531 - Interacting with people online of different nationalities can, on the one hand, lead to appreciating some characteristics very easily, and on the other, having to struggle even just to understand how to interact correctly. Biodiversity is certainly a value that is appreciated very easily in many cases, but it also involves the effort of understanding each other and getting along considering that very often we know nothing about the context in which the other person is inserted and lives. It is important to be aware of this.