In politics, having a clear understanding of the role that ideas and beliefs play is crucial for effective leadership. David Cameron's pragmatic approach to politics without a consideration for values and beliefs left him ill-equipped to handle the deep divisions that Brexit and the rise of populism have highlighted.
Nietzsche's insight into the role of tension and contrast in understanding and experiencing life is still relevant today and supported by social psychology experiments. A life of comfort can lead to a focus on small problems that grow out of proportion without proper contrast and perspective.
Politics involves more than just power and interest, as ideas and values also play an important role. Neglecting these aspects can make politicians ineffective, as demonstrated by the example of former UK Prime Minister David Cameron.