Saturday September 28th. 2019: I was there, in the Federal Square Bern

        100,000 participants: they were so numerous that only a part was able to enter the large square, in front of the imposing Federal Palace where decisions of vital importance are made, for Switzerland, but not only. In 19 days Switzerland will vote: with this strike, the people have shown that a …

Environmental imbalance and biodiversity * Disequilibrio ambientale e biodiversità

The philosopher Carlo Sini has simplified the problem of biodiversity decline by stating that it is a disequilibrium between "prey" and "predators" that in the long run will cause the collapse of an entire ecosystem. But what is an ecosystem, also called an ecological unit? It is a set of living organisms of plants and …