deletions | additions       diff --git a/Introduction.md b/Introduction.md  index 40abb9a..5c24f5f 100644  --- a/Introduction.md  +++ b/Introduction.md 
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# Introduction  Coming soon (from AG), based on synthesis of our discussions, and contributions offline and below material.  Random material useful for intro (NOT yet edited or cast into the proper tone--too dry/preachy as-is:)