Australia Is The Most Isolated Continent.

Civilization Originates In Conquest Abroad And Repression At Home.

Technology Has To Be Invented Or Adopted.

[w]hat Makes Patriotic And Religious Fanatics Such Dangerous Opponents Is Not The Deaths Of The Fanatics Themselves, But Their Willingness To Accept The Deaths Of A Fraction Of Their Number In Order To Annihilate Or Crush Their Infidel Enemy.

Some People Have Much More Pull Than Other People. But When I Say That The Public Has Ultimate Responsibility, I'm Not Saying It In A Moral Sense. I'm Just Saying It In The Sense Of What Is It That's Really Going To Bring Change.

With The Rise Of Chiefdoms Around 7,500 Years Ago, People Had To Learn, For The First Time In History, How To Encounter Strangers Regularly Without Attempting To Kill Them.