Why is there something instead of nothing?

Why is there something instead of nothing? Why there are clothes , why food , why shelter , why surprise , why anger , why love , why disgust , why father , why mother , why child, why atom , why Einstein , why Buddha and also why Universe? Buddha said *sabbe sankhara anicca* (all conditioned things are impermanent) ... therefore all things, whether tangible or intangible are *anicca* (impermanent) but why? Why not nothing? No conditionality ever?