You are not who you were 2 years ago: organisational identity

I remember watching a TED video of Richard Dawkins (I think) who said that the cells in our body are always replacing themselves, so much so that after about 18 years, our body has an entirely new set of cells. How's that for a thought: I am not who I was 18 years ago!But surely I am? I am still Aiden, am I not? This is a big question for us as humans, but what about for the organisations and companies we lead [...]