Believe nothing, no matter where you read it, or who said it - even if I have said it - unless it agrees with your own reason and your own common sense.Zoom Lebron XV 15
The greatest discovery in the history of science was rational scientific methodology itself, the second greatest was the discovery of evolution. The third greatest discovery in the history of science will eventually be widely recognized as; evolution is progressive. It has an overall directionality in spite of its many meanderings, retrogressions, dead ends and extinctions.