Posted by:
RPackham
(
)
Date: October 11, 2012 11:19PM
Yes.
Only linguists trained in comparative linguistics can make valid comparisons of similarities between languages and conclude that they indicate common origin. It is very easy to make up lists of similarities, especially in vocabulary, between unrelated languages. It proves nothing. Ethan Smith was not trained in linguistics.
See my discussion of this problem (with links) at
http://packham.n4m.org/linguist.htm#VOCABULARYRichard
(4 yrs graduate study in comparative and historical linguistics)