Throughout you have invariably relied on authority or on the past — never on yourselves. - Isaac Asimov

The elevator was of the new sort that ran by gravitic repulsion. Gaal entered and others flowed in behind him. The operator closed a contact. For a moment, Gaal felt suspended in space as gravity switched to zero, and then he had weight again in small measure as the elevator accelerated upward. Deceleration followed and his feet left the floor. He squawked against his will. The operator called out, "Tuck your feet under the railing. Can't you read the sign?"

"The Earth should not be cut up into hundreds of different sections, each inhabited by a self-defined segment of humanity that considers its own welfare and its own "national security" to be paramount above all other consideration.

I am all for cultural diversity and would be willing to see each recognizable group value its cultural heritage. I am a New York patriot, for instance, and if I lived in Los Angeles, I would love to get together with other New York expatriates and sing "Give My Regards to Broadway."

This sort of thing, however, should remain cultural and benign. I'm against it if it means that each group despises others and lusts to wipe them out. I'm against arming each little self-defined group with weapons with which to enforce its own prides and prejudices.

The Earth faces environmental problems right now that threaten the imminent destruction of civilization and the end of the planet as a livable world. Humanity cannot afford to waste its financial and emotional resources on endless, meaningless quarrels between each group and all others. there must be a sense of globalism in which the world unites to solve the real problems that face all groups alike.

Can that be done? The question is equivalent to: Can humanity survive?

I am not a Zionist, then, because I don't believe in nations, and because Zionism merely sets up one more nation to trouble the world. It sets up one more nation to have "rights" and "demands" and "national security" and to feel it must guard itself against its neighbors.

There are no nations! There is only humanity. And if we don't come to understand that right soon, there will be no nations, because there will be no humanity. "

So far, scientists have not uncovered any evidence that would hint that the workings of the Universe require the action of a divine being. On the other hand, scientists have uncovered no evidence that indicates that a divine being does not exist.