Technically I'm a pre-Boomer. I was born in 1943 (how I know so much about who was born in 1943.)

My undergraduate years encompassed the Kennedy Administration.
I started working for the State Department in 1965 during the Johnson Administration.
As I say, though a pre-Boomer I was a member of the generation that led up to the Hippies. The end of the Beat Generation. The Hippies actually grew out of the Beat Generation.
I dropped acid when it was still legal and saw the Doors perform at the Matrix in 1966. Few people realize that by the time the rest of the nation caught on in 1967, the best had already come and gone, and that all that was left was a circus, in San Francisco that is.
It seemed to move like a wave across the nation starting at the coasts and moving inland. As it reached farther inland, people recreated it, in their own idealized image of it, so that it actually improved with age as it swept the country.
The best thing that came out of it were the ideas. It was like a fire was set under people to get them voracious for information on other cultures, other philosophies, and a need to understand the world. This did not end but spread and grew onward through the 70's.
"For my part, whatever anguish of spirit it may cost, I am willing to know the whole truth; to know the worst and provide for it." - Patrick Henry
The level of injustice and wrong you endure is directly determined by how much you quietly submit to. Even to the point of extinction.