The original statement was proposed in a September report by the Ad Hoc working group on free expression. The report is much more interesting since goes into quite a bit of detail on MIT's current de facto policies and proposes real steps for moving forward. The cancelled 2021 lecture by Dorian Abbot is discussed. Their recommendation #6 explicitly says that "Rescinding an invitation to deliver protected speech, as defined and explained in this report, conflicts with freedom of expression." . Their full report, including the original proposed statement and their recommendations, is here: https://facultygovernance.mit.edu/sites/default/files/report...
And here's final ratified statement which had only minor edits: https://facultygovernance.mit.edu/sites/default/files/report...
Also there's this note at the bottom of the final statement suggesting more clarity on how this manifests itself as policy could be coming:
"Note: A motion is pending before the Faculty to refer the statement to a committee that would edit the statement for clarity."
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