If facts are final, when did evolution-ism reach any finality?

A friend of mine who is an eminent college president has sent me a learned treatise to set me right. The important words in the title are the "TREND of Biology."

What a fitting name!

For the benefit of child readers, let me explain that "trend" means it is leaving the place where it is and going to some place where it isn't. Just like sheep in short pasture. Ever since I can remember, they have been trending.

There are certain laws of life, well known to stock breeders, that the prophets of the bog, by fog or pettifog, harness to their 'ism. Put in simple language, these are VARIATION, HEREDITY, ADJUSTMENT, SELECTION.