Although I endorsed Obama, I've got to recognize Democratic courage wherever I see it. In the past week, I saw it very clearly in the Clinton camp with Congresswoman Stephanie Tubbs Jones.
Gore could electrify Democrats hungry for somebody who could bring the positive qualities of each current front-runner together - without their negatives.
I find the idea of life on other planets enormously uplifting: life is a miracle. But the idea of our civilization finding life on other planets fills me with apprehension.