We Began As Wanderers, And We Are

Don't Judge Everyone Else By Your Own Limited Experience.

Scientists Can Routinely Predict A Solar Eclipse, To The Minute, A Millennium In Advance. You Can Go To The Witch Doctor To Lift The Spell That Causes Your Pernicious Anaemia, Or You Can Take Vitamin B12. If You Want To Save Your Child From Polio, You Can Pray Or You Can Inoculate. If You're Interested In The Sex Of Your Unborn Child, You Can Consult Plumb-bob Danglers All You Want . . . But They'll Be Right, On Average, Only One Time In Two. If You Want Real Accuracy . . . Try Amniocentesis And Sonograms. Try Science.

Indeed The Reasoned Criticism Of A Prevailing Belief Is A Service To The Proponents Of That Belief; If They Are Incapable Of Defending It, They Are Well Advised To Abandon It. This Self-questioning And Error-correcting Aspect Of The Scientific Method Is Its Most Striking Property.

Modern Science Has Been A Voyage Into The Unknown, With A Lesson In Humility Waiting At Every Stop. Many Passengers Would Rather Have Stayed Home.

They (i. E., The Pythagoreans) Did Not Advocate The Free Confrontation Of Conflicting Points Of View. Instead, Like All Orthodox Religions, They Practised A Rigidity That Prevented Them From Correcting Their Errors.