Over the last 25 years, the major popular movements that have had significant impact on the general society and have changed it, that have had a major civilizing effect – the feminist movement, the environmental movement, and so on – these are mostly developments of the 70s and 80s. Their roots might be in the activism of the 60s, but the movements themselves developed and extended later. The same is true of the changes in respect for other cultures, rights of oppressed people, and so on. These are quite significant changes. If you compare the United States now to what it was, say, 35 years ago, the changes are quite dramatic. These are changes in popular consciousness that are quite deeply embedded.