Student penalized for using word ‘man’ on his essay

Article here. Excerpt:

'At the University of Florida, a student was recently penalized for writing “man” instead of “humankind” in a class paper.

History major Martin Poirier wrote “Water is a thing prior to man” on a paper for a history class called “History of Water.”

“Thoughtful paper, although the writing-mechanics errors are killing you,” Professor Jack Davis wrote at the bottom of the paper. He gave the student a B minus, according to a copy of the essay published in the student news outlet the Daily Nerv.
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Davis defended the penalization in an email to The College Fix. He explained that the “exercise and inclusion of ‘humankind’ are consistent with the Chicago Manual of Style, the style and the usage guide followed in the discipline of history.”'