Genealogy Quotes (4 quotes)
All geologic history is full of the beginning and the ends of speciesof their first and last days; but it exhibits no genealogies of development.
Evolution is the conviction that organisms developed their current forms by an extended history of continual transformation, and that ties of genealogy bind all living things into one nexus. Panselectionism is a denial of history, for perfection covers the tracks of time. A perfect wing may have evolved to its current state, but it may have been created just as we find it. We simply cannot tell if perfection be our only evidence. As Darwin himself understood so well, the primary proofs of evolution are oddities and imperfections that must record pathways of historical descentthe pandas thumb and the flamingos smile of my book titles (chosen to illustrate this paramount principle of history).
Of all the trees that have ever been cultivated by man, the genealogical tree is the driest. It is one, we may be sure, that had no place in the garden of Eden. Its root is in the grave; its produce mere Dead Sea fruitapples of dust and ashes.
We debase the richness of both nature and our own minds if we view the great pageant of our intellectual history as a compendium of new in formation leading from primal superstition to final exactitude. We know that the sun is hub of our little corner of the universe, and that ties of genealogy connect all living things on our planet, because these theories assemble and explain so much otherwise disparate and unrelated informationnot because Galileo trained his telescope on the moons of Jupiter or because Darwin took a ride on a Galápagos tortoise.