Cuba is a wonderful country. What Castro’s done is superb.

Cuba is a wonderful country. What Castro’s done is superb.

You're going to have to change the priorities of your life, if you love this planet.

The massive quantities of radiation that would be released in a war fought with nuclear weapons might, over time, cause such great changes in the human gene pool that following generations might not be recognizable as human beings.

Teachers, I believe, are the most responsible and important members of society because their professional efforts affect the fate of the earth.

Terrorists do not actually need nuclear weapons. They have been conveniently supplied with 103 nuclear power plants scattered throughout the United States (438 of these deadly facilities exist throughout the world). A planned meltdown at one of these facilities would make the World Trade Center attacks seem like child's play. The massive concrete containers protecting the reactors are not strong enough to withstand the impact of a jumbo jet.

It is clear to me that unless we connect directly with the earth, we will not have the faintest clue why we should save it.