Lemoine et al. (2019) identifies approaches to moral leadership and discusses elements of servant leadership, authentic leadership, and even ethical leadership to highlight their analysis. To what extent do you believe that these apparent variations are helpful when discussing and analysing moral approaches to leadership, or, as some would suggest, these distinctions should be consolidated into one overarching approach to analysing such leadership? Explain your response.

(Link: https://journals.aom.org/doi/10.5465/annals.2016.0121 )