 I think we should avoid that term. It's been co-opted by some overtly racist organizations and beliefs that I think are unworthy. And many of the theories advanced for the modern identity of Israel are flawed at best. There is no way to trace the identity of Israel through history or genetics. For one thing, the blessings of God do not follow strict genetic lines. If you think about God's God, he can do whatever he wants to do, right?