Good summary of recent evidence, excellent biblio One interesting pt: little dna corroboration of Anthony's theory that Hittites moved thru Balkans to Anatolia, so far https://twitter.com/razibkhan/status/951529683987857410 …
(disclaimer: the author, as he admits, spends a lot of time engaging in speculation about the scenarios *most consistent* with recent dna finds. but this is over-interpretation, these fail to confirm parts of the prevailing model w/o providing real evidence for an alternative)