This rebuilding of New Orleans gives us the perfect opportunity to see if we're ready to extend the legacy of Dr. King.

As you get older - for example, in our band we have members of our orchestra, like Carlos Enriquez and Ali Jackson and Walter Blanning. I taught them when they were in high school, and now they teach me.I'll regularly call Ali and say, "Man, can you break this rhythm down for me?" Or Carlos was actually our music director in Cuba, and he's been instrumental in a lot of my education, and I started to develop a saying with them, because they tease me all the time - you get older, you have that familiar relationship - I say, "You have to follow your young leadership, too."

We all teach from that same frame of reference. We're like neighborhood - the people who have had the opportunity through this music to gain a platform and spread the message of this music, which is basically love in a form of communication that's honest and truthful.

I think that when the education system started to be dismantled during the first Great Depression in the 1930s, we didn't recover from that.

There is an idea that a mind is wasted on the arts unless it makes you good in math or science. There is some evidence that the arts might help you in math and science.

I never minded giving my opinions. They are just opinions, and I had studied music and I had strong feelings. I was happy for my opinions to join all the other opinions. But you have to be prepared for what comes back, especially if you don't agree with the dominant mythology.

We don't have the leadership or the understanding of the value of this, and when your political systems and your economic systems start to fail, it's only a cultural understanding that allows you to reconstruct them and to get back to who you are. For some reason, it hasn't dawned on us yet.