Thus It Seemed To Haeckel That Such

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.

The Strong Appearance Of Design [in Nature] Allows A Disarmingly Simple Argument: If It Looks, Walks And Quacks Like A Duck, Then, Absent Compelling Evidence To The Contrary, We Have Warrant To Conclude It's A Duck. Design Should Not Be Overlooked Simply Because It's So Obvious.

Biology Has Progressed Tremendously Due To The Model That Darwin Put Forth. But The Black Boxes Darwin Accepted Are Now Being Opened, And Our View Of The World Is Again Being Shaken.

In Many Biological Structures Proteins Are Simply Components Of Larger Molecular Machines.

Despite Some Remaining Puzzles, There's No Reason To Doubt That Darwin Had This Point Right, That All Creatures On Earth Are Biological Relatives