Skin Is Made In Large Measure Of

The Theory Of Undirected Evolution Is Already Dead, But The Work Of Science Continues.

For Example, Both Humans And Chimps Have A Broken Copy Of A Gene That In Other Mammals Helps Make Vitamin C. ... It's Hard To Imagine How There Could Be Stronger Evidence For Common Ancestry Of Chimps And Humans. ... Despite Some Remaining Puzzles, There's No Reason To Doubt That Darwin Had This Point Right, That All Creatures On Earth Are Biological Relatives.

Although Darwin Was Able To Persuade Much Of The World That A Modern Eye Could Be Produced Gradually From A Much Simpler Structure, He Did Not Even Attempt To Explain How The Simple Light Sensitive Spot That Was His Starting Point Actually Worked.

It Was A Shock To People Of The Nineteenth Century When They Discovered, From Observations Science Had Made, That Many Features Of The Biological World Could Be Ascribed To The Elegant Principle Of Natural Selection.

In The 19th Century The Anatomy Of The Eye Was Known In Great Detail And The Sophisticated Mechanisms It Employs To Deliver An Accurate Picture Of The Outside World Astounded Everyone Who Was Familiar With Them.