If You Don't Know History,

At Forty, I Was Too Old To Work As A Programmer Myself Anymore; Writing Code Is A Young Person’s Job.

A Wonderful Area For Speculative Academic Work Is The Unknowable. These Days Religious Subjects Are In Disfavor, But There Are Still Plenty Of Good Topics. The Nature Of Consciousness, The Workings Of The Brain, The Origin Of Aggression, The Origin Of Language, The Origin Of Life On Earth, Seti And Life On Other Worlds...this Is All Great Stuff. Wonderful Stuff. You Can Argue It Interminably. But It Can't Be Contradicted, Because Nobody Knows The Answer To Any Of These Topics.

In Science, The Old Men Are Usually Wrong. But In Politics, The Old Men Are Wise, Counsel Caution, And In The End Are Often Right.

The Greatest Challenge Facing Mankind Is The Challenge Of Distinguishing Reality From Fantasy, Truth From Propaganda. Perceiving The Truth Has Always Been A Challenge To Mankind, But In The Information Age (or As I Think Of It, The Disinformation Age) It Takes On A Special Urgency And Importance.

Exercise Invigorates The Body And Sharpens The Mind.