My Laptop Has Freed Me To Travel.

It's The Old Idea That The Process Of Evolution Is Some Push In The Direction Of Greater Complexity--in Particular Greater Intellectual Complexity. In One Twig Of The Tree Of Life, Namely Ours, Having A Big Brain Happened To Have Advantages. But That's Just What Worked For A Particular Species Of Primate 5 To 7 Million Years Ago.

I Never Outgrew My Conversion To Atheism At 13, But At Various Times Was A Serious Cultural Jew.

The Human Capacity For Compassion Is Not A Reflex That Is Triggered Automatically By The Presence Of Another Living Thing.

The Supposedly Immaterial Soul, We Now Know, Can Be Bisected With A Knife, Altered By Chemicals, Started Or Stopped By Electricity, And Extinguished By A Sharp Blow Or By Insufficient Oxygen.

Trivers, Pursuing His Theory Of The Emotions To Its Logical Conclusion, Notes That In A World Of Walking Lie Detectors The Best Strategy Is To Believe Your Own Lies. You Can’t Leak Your Hidden Intentions If You Don’t Think They Are Your Intentions. According To His Theory Of Self-deception, The Conscious Mind Sometimes Hides The Truth From Itself The Better To Hide It From Others. But The Truth Is Useful, So It Should Be Registered Somewhere In The Mind, Walled Off From The Parts That Interact With Other People.