When We Look Up At Night And

Even Johannes Kepler, Isaac Newton, Charles Darwin, Gregor Mendel, And Albert Einstein Made Serious Mistakes. But The Scientific Enterprise Arranges Things So That Teamwork Prevails: What One Of Us, Even The Most Brilliant Among Us, Misses, Another Of Us, Even Someone Much Less Celebrated And Capable, May Detect And Rectify.

The Cosmic Calendar Compresses The Local History Of The Universe Into A Single Year. If The Universe Began On January 1st It Was Not Until May That The Milky Way Formed. Other Planetary Systems May Have Appeared In June, July And August, But Our Sun And Earth Not Until Mid-september. Life Arose Soon After. We Humans Appear On The Cosmic Calendar So Recently That Our Recorded History Occupies Only The Last Few Seconds Of The Last Minute Of December 31st.

Chlorine Is A Deadly Poison Gas Employed On European Battlefields In World War I. Sodium Is A Corrosive Metal Which Burns Upon Contact With Water. Together They Make A Placid And Unpoisonous Material, Table Salt. Why Each Of These Substances Has The Properties It Does Is A Subject Called Chemistry.

You're Capable Of Such Beautiful Dreams And Such Horrible Nightmares.

The Fossil Record Implies Trial And Error, An Inability To Anticipate The Future, Features Inconsistent With An Efficient Great Designer (although Not With A Designer Of A More Remote And Indirect Temperament)