Expectation Works In Mysterious Ways---and Totally Unconsciously.

This Fascination With Computer Models Is Something I Understand Very Well. Richard Feynmann Called It A Disease. I Fear He Is Right.

You Know, At Times Like This One Feels, Well, Perhaps Extinct Animals Should Be Left Extinct.

Expectation Works In Mysterious Ways---and Totally Unconsciously.

The Past History Of Human Belief Is A Cautionary Tale. We Have Killed Thousands Of Our Fellow Human Beings Because We Believed They Had Signed A Contract With The Devil, And Had Become Witches. We Still Kill More Than A Thousand People Each Year For Witchcraft. In My View, There Is Only One Hope For Humankind To Emerge From What Carl Sagan Called "the Demon-haunted World" Of Our Past. That Hope Is Science.

Kids Didn't Have Huge Backpacks When I Was Their Age. We Didn't Have Backpacks At All. Now It Seemed All The Kids Had Them. You Saw Little Second-graders Bent Over Like Sherpas, Dragging Themselves Through The School Doors Under The Weight Of Their Packs. Some Of The Kids Had Their Packs On Rollers, Hauling Them Like Luggage At The Airport. I Didn't Understand Any Of This. The World Was Becoming Digital; Everything Was Smaller And Lighter. But Kids At School Lugged More Weight Than Ever.