Evolution demands short-term thinking focused on individual survival. Most attempts to overcome our evolutionarily hardwired absorption with self are selected against. The Overman is dead, killed by a high-fat diet and unwillingness to exercise. Reflexively, we follow him into the grave.
Mysticism has proven an insufficient foundation for conserving nature. Ultimately, I suspect it will prove inadequate for saving humanity as well. Although we could blame the lying clowns who represent us, the politicians merely reflect the populace, and therefore contemporary zeitgeist. Like it or not, the politicians we elect are six flights below the lowest common denominator in large part because we cannot reason our way up the stairs.