The future of academic freedom and the curious, disturbing case of Derek Pyne:
https://www.theglobeandmail.com/opinion/article-derek-pyne-and-the-future-of-academic-freedom/

Unless the story has another side that we haven't heard, it's quite disturbing: Derek Pyne, an econ professor at Thompson Rivers University in Canada, published a peer-reviewed study showing that many of his colleagues had been using predatory publishers, and rather than addressing the issue the campus administrators suspended him and banned him from campus for being a troublemaker.