We will never know everything. But I think if we can learn within the next few decades to face the danger we all are in, I believe there will be tens of millions, maybe hundreds of millions, of human beings working wherever they are to do something good.

Just as with other great words, the word environment means different things. You might say that a cave woman twenty thousand years ago sweeping out the cave was improving the environment. Many people improving the environment think only in terms of the air they breathe in their hometown and the water in the aquifer under their hometown. My guess is very few are thinking centuries ahead or thousand of years ahead, but that's what we have to do.

Every time I'm in the woods, i feel like I'm in church.

Get people to sing together and they'll act together too.

People are combining traditions like never before and finding somehow a fundamental unity for this human race of ours. I think working with each other as Jeff Haynes has done here-we may be surprised to find what deeper unity all human beings have.

After visits to several Communist countries (USSR, Poland, Czechoslovakia, Slovenia, East Germany, Vietnam, China, Cuba), I feel strongly that most "revolutionary" types around the world don't realize the importance of freedom of the press and the air, a right to peaceably assemble and discuss anything, including the dangers of such discussions.

There's a story behind every old ballad or work song or nonsense song that I ever knew. Sometimes it's a fascinating story. A story of people struggling for freedom, struggling to get along in this old world.