Barry, once more, thank you for your synthesis. I will say that there are social signals today that make me uneasy. One, the USA is threatening what leadership that it has left. Ignorance and historical context are nonexistent. We in Canada have morons driving around in gas-guzzlers with signs proclaiming "Freedom Now"! If we have so much freedom here we may choke to death! Sadly, much of the $$ are coming from the US. I'm on the way out--- I hope that our grandchildren can come together and stop the hate, or lower the temp.