Our ideals, laws and customs should be based on the proposition that each generation in turn becomes the custodian rather than the absolute owner of our resources - and each generation has the obligation to pass this inheritance on in the future.
I haven't changed, but public life has. It used to be you'd go into a restaurant, and the owner would say, 'Do you mind if I take a picture of you and put it on my wall?' Sweet and simple. Now, everyone has a camera in their pocket.