Well, a quick amazon search on ‘wixel’ came up with a mention of the word, in a quote that said “…Wixels (David Ehrenfeld’s nickname for World Class Scholars)…”
Another amazon.com search of David Ehrenfeld came up with these books:
The Arrogance of Humanism
Beginning Again: People and Nature in the New Millennium
Swimming Lessons: Keeping Afloat in the Age of Technology
Ehrenfeld wrote the article that I quoted in the OP. IIRC somebody else wrote about wixels first, but I’m not even certain of that. I think that I will check out some of Ehrenfeld’s books first and see if I can find the reference that I’m looking for, or maybe a citation. Thanks.