Educational challenges of the liquid-modern era

A liquid modernity, where the traditional certainties have become fluid and blurred, presents a major challenge for education. The world is changing so quickly that homo sapiens, learning animal par excellence, can no longer rely on strategies acquired through learning experiences, let alone those derived from traditional values or wisdom. The excess of useless information creates a glut. When saturation level is reached, accumulation ceases to be a sign of wealth and becomes undesirable. Knowledge is confined--discarded like refuse--in the infinite capacity of cyber-computers. What should we humans keep and what should we reject in this process? In times of liquid modernity, how and what should our children be taught in order to be able to develop survival strategies throughout their lives?