Any Civilization That Doesn't Develop Space Travel

We Should Be Teaching Our Children The Scientific Method And The Reasons For A Bill Of Rights. With It Comes A Certain Decency, Humility And Community Spirit.

Religions Are Often State-protected Nurseries Of Pseudoscience, Although There's No Reason Why Religions Have To Play That Role. In A Way, It's An Artefact From Times Long Gone.

If There Is Life, Then I Believe We Should Do Nothing To Disturb That Life. Mars Then, Belongs To The Martians, Even If They Are Microbes.

Teller Contended, Not Implausibly, That Hydrogen Bombs Keep The Peace, Or At Least Prevent Thermonuclear War, Because The Consequences Of Warfare Between Nuclear Powers Are Now Too Dangerous. We Haven't Had A Nuclear War Yet, Have We? But All Such Arguments Assume That The Nuclear-armed Nations Are And Always Will Be, Without Exception, Rational Actors, And That Bouts Of Anger And Revenge And Madness Will Never Overtake Their Leaders (or Military And Secret Police Officers In Charge Of Nuclear Weapons). In The Century Of Hitler And Stalin, This Seems Ingenuous.

Once We Overcome Our Fear Of Being Tiny, We Find Ourselves On The Threshold Of A Vast And Awesome Universe That Utterly Dwarfs — In Time, In Space, And In Potential — The Tidy Anthropocentric Proscenium Of Our Ancestors.