Si salvi chi può

1% of the world's population is economically equal to the remaining 99%. There are areas of the world without electricity, water, food. Countries where there are diseases that in the most "civilized" countries have been deleted decades ago. How the world can evolve into a socio-economic situation of this kind? If the rich become richer, the middle class disappears and the poor are getting poorer, there is no way to save ourselves.