In Three Minutes, 98 Percent Of All

We Used To Build Civilizations. Now We Build Shopping Malls.

You Can Be A Scientist And Believe In God: The Two Can Go Hand In Hand.

Every Twenty Minutes On The Appalachian Trail, Katz And I Walked Farther Than The Average American Walks In A Week. For 93 Percent Of All Trips Outside The Home, For Whatever Distance Or Whatever Purpose, Americans Now Get In A Car. On Average The Total Walking Of An American These Days - That's Walking Of All Types: From Car To Office, From Office To Car, Around The Supermarket And Shopping Malls - Adds Up To 1.4 Miles A Week, Barely 350 Yards A Day.

Think Of A Single Problem Confronting The World Today. Disease, Poverty, Global Warming... If The Problem Is Going To Be Solved, It Is Science That Is Going To Solve It. Scientists Tend To Be Unappreciated In The World At Large, But You Can Hardly Overstate The Importance Of The Work They Do. If Anyone Ever Cures Cancer, It Will Be A Guy With A Science Degree. Or A Woman With A Science Degree.

It Isn't Easy To Become A Fossil. ... Only About One Bone In A Billion, It Is Thought, Becomes Fossilized. If That Is So, It Means That The Complete Fossil Legacy Of All The Americans Alive Today - That's 270 Million People With 206 Bones Each - Will Only Be About 50 Bones, One-quarter Of A Complete Skeleton. That's Not To Say, Of Course, That Any Of These Bones Will Ever Actually Be Found.