Here is an educational bombshell: Take from all of today's industrial nations all their industrial machinery and all their energy-distributing networks, and leave them all their ideologies, all their political leaders, and all their political organizations, and I can tell you that within six months, two billion people will die of starvation, having gone through great pain and deprivation along the way.

A fool with a tool still remains a fool.

To do more and more with less and less until eventually you can do everything with nothing.

Dolphins may well be carrying information as well as functions critical to the regeneration of life upon our planet.

Whether we are able to be a complete success or failure is in such critical balance that every smallest human test of integrity every smallest moment-to-moment decision tips the scales affirmatively or negatively.

The one common experience of all humanity is the challenge of problems.

We shall have to stop looking askance on trends in relation to sex merely as a reproductive capability, i.e. that it is normal to make babies. Society will have to change in its assessment of what the proclivities of humanity may be. Our viewpoints on homosexuality, for example, may have to be reconsidered and more wisely adjusted.