Quakers are known for wanting to give back. Ban the bomb and the civil rights movement and the native American struggle for justice - those things were very, very front-burner in my childhood, as were the ideas of working for peace and if you have more than you need, then you share it with people who don't.

I was offered to take over for Reba in 'Annie Get Your Gun,' but it wasn't where I wanted to be. I think my fans would be upset if I confined my shows to one city for a long period of time.

How unthinkable that, in a country of such bursting plenty, so many people are facing ongoing hunger and poverty. If we are truly each other's keepers, let's support school lunches, food stamps, neighborhood garden projects, and so many other wonderful programs working to put an end to this cruel and needless blight once and for all.

I think that we have a unique opportunity as performers and artists to be kind of the town criers and also to get more people to listen, so that's a blessing and a responsibility that I take very seriously.

The connection between toxicity and cancer and safe air and water and food, all of that was important all along, as were women's and human rights issues, but the nuke issue and the safe energy movement became really important to me in the mid-'70s.

I learned a lot about what it was like to have to use different hotels and not use the bathrooms, which made me more determined to be an activist.

One of the biggest obstacles I've overcome in my life was thinking I didn't deserve to be successful. Artistically I'm not as much of a heavyweight as someone like Paul Simon or Joni Mitchell, because I'm not a creator of original music, and I worried about that for years.