While recognising bureaucracy as the most efficient form of organisation and even indispensable for the modern state, Weber also saw it as a threat to individual freedoms and the ongoing bureaucratisation as leading to a "polar night of icy darkness", in which increasing rationalisation of human life traps individuals in the aforementioned "iron cage" of bureaucratic, rule-based, rational control.[23][27] To counteract bureaucrats, the system needs entrepreneurs and politicians.[23]