Culture is mass behaviour. Look at 'Herd' to explain what the key mechanic of mass behaviour is - it's how we influence each other. Change the way we influence each other, what we influence each other about, and you change culture (organizational).
Link this to 'Managing without Leadership' - organisations keep performing whether they have a strong leader, a weak leader, or no leader at all. (This means leadership as traditionally defined; a position like manager or CEO.)
This is how organisations really work. Not like an organisational chart, nor even like according to a social network analysis which often a snapshot at another level. Influence comes and goes. One person is not more influential than another all the time. They are just more influential at that time.
Link this to 'Managing without Leadership' - organisations keep performing whether they have a strong leader, a weak leader, or no leader at all. (This means leadership as traditionally defined; a position like manager or CEO.)
This is how organisations really work. Not like an organisational chart, nor even like according to a social network analysis which often a snapshot at another level. Influence comes and goes. One person is not more influential than another all the time. They are just more influential at that time.