More than any other time in history, mankind faces a crossroads. One path leads to despair and utter hopelessness. The other, to total extinction. Let us pray we have the wisdom to choose correctly.

Interestingly, according to modern astronomers, space is finite. This is a very comforting thought - particularly for people who can never remember where they …

Of all the famous men who ever lived, the one I would most like to have been was Socrates. Not just because he was a great thinker, because I have been known t…

It is impossible to travel faster than light, and certainly not desirable, as one's hat keeps blowing off.

From now on it is only through a conscious choice and through a deliberate policy that humanity can survive.

It is still an open question as to whether mankind or insects shall ultimately inherit the earth. It is my opinion that mankind ... has about a 50-50 chance....

I don't think the human race will survive the next thousand years, unless we spread into space. There are too many accidents that can befall life on a single p…