The first questions that one should ask regarding things like this are: - How does this compare to other countries? - Do other countries make use of similar l

The first questions that one should ask regarding things like this are: - How does this compare to other countries? - Do other countries make use of similar lines of evidence in similar ways? - Have other countries made the same mistake of over-interpreting the evidence and subsequently overhauled it? The World contains a convenient set of correlated pseudo-replicates of western societies. Discourse in the USA often fails to make use of them.