Tag Archives: Classification

Assessing the evidence in favor of common ancestry

An article from Evolution News that takes a statement from an evolutionist who supports common descent, and then then refutes it point by point.

Here’s the case for common descent:

UCA is now supported by a wealth of evidence from many independent sources, including: (1) the agreement between phylogeny and biogeography; (2) the correspondence between phylogeny and the palaeontological record; (3) the existence of numerous predicted transitional fossils; (4) the hierarchical classification of morphological characteristics; (5) the marked similarities of biological structures with different functions (that is, homologies); and (6) the congruence of morphological and molecular phylogenies.

(Douglas L. Theobald, “A formal test of the theory of universal common ancestry,” Nature, Vol. 465:219-222 (May 13, 2010).)

And here’s a response to each of those points:

Before I read this post, I only knew about 3, 4, 5 and 6.

I thought that I would post this because I haven’t said much about common descent before. I’m against it.