As A Consequence, Geneticists Described Evolution Simply

Evolution As Such Is No Longer A Theory For A Modern Author. It Is As Much A Fact As That The Earth Revolves Around The Sun.

Scientific Progress Consists In The Development Of New Concepts.

Isolating Mechanisms Are Biological Properties Of Individuals That Prevent The Interbreeding Of Populations That Are Actually Or Potentially Sympatric.

On The Other Hand, Famous Evolutionists Such As Dobzhansky Were Firm Believers In A Personal God. He Would Work As A Scientist All Week And Then On Sunday Get Down On His Knees And Pray To God. Frankly I've Never Been Able To Understand It Because You Would Need Two Totally Different Compartments In Your Brain, One That Deals With Religion And The Other With Everything Else.

The Reduced Variability Of Small Populations Is Not Always Due To Accidental Gene Loss, But Sometimes To The Fact That The Entire Population Was Started By A Single Pair Or By A Single Fertilized Female. These 'founders' Of The Population Carried With Them Only A Very Small Proportion Of The Variability Of The Parent Population. This 'founder' Principle Sometimes Explains Even The Uniformity Of Rather Large Populations, Particularly If They Are Well Isolated And Near The Borders Of The Range Of The Species.