Opposition to change costs dearly - Cultural conservatism

We seem, or maybe more correctly seemed, happy to languish, to resent the idea of change or even the need for it. This ovine acceptance of the world as it was — or is — is hard to understand. Nevertheless, it is even more difficult to argue that we have learnt the lessons or that this has become a dynamic, reforming society, one where social evolution is expected rather than instinctively resisted.
The examples of this reluctance to embrace the inevitable, this divisive and usually pointless stonewalling, are myriad.