Some claim that leadership, as a concept, is in decline and may no longer be important. However, this may be a little premature or even naive. Leadership has always been important but authority and centralised decision-making are very recent, perhaps ephemeral, developments. As you move through this narrative of leadership, you will learn how leadership is changing. Due to the data deluge and hyper connected work places, high degrees of centralisation are becoming a thing of the past. Many firms are favouring more networked and less hierarchical approaches . Additionally, the introduction of social science in the 20th Century has radically shaken up some of the romantic ideas about leadership.

So far we have explored the origins of traditional leadership and how this changed in the 20th Century. In the 21st Century we see the birth of a new business model: agility. Agility, like a lot of management and leadership ideas, has its roots in the military. The US military actively researched and developed ways of becoming more agile in the early 21st Century. Many other prominent military powers already embraced agility, especially in NATO. But what is agility and how does it relate to data? In this module, we will learn about agility in leadership.