There is an ethical necessity to formulate a global, pluralistic and humane philosophical model capable of confronting the increasing negative phenomena. Such as extremism, violence, populist tendencies and civil divisions, not to mention climate desertification and the growth of the polarizing gap between wealth and poverty. Etc., in order to block its dangers and reduce the severity of its pressures and the severity of its impact on human destiny. This model must revolve around the concept of the "universal public good", charting the way to it, explaining its features and imposing its priorities, which will not be possible unless everyone is convinced that increasing the common good is in the interest of all humanity, and that the world can accommodate all of us, regardless of our differences. The black and white believer and atheist, the rich and the poor, can afford it as long as sympathy that allows understanding prevails, and the selfishness that stimulates absolute cruelty disappears.