The Tech reports retired professor Walter Lewin is no longer allowed near the school's online course platform.
MIT issued a statement:
MIT’s action comes in response to a complaint it received in October from a woman, who is an online MITx learner, claiming online sexual harassment by Lewin. She provided information about Lewin’s interactions with her, which began when she was a learner in one of his MITx courses, as well as information about interactions between Lewin and other women online learners. ...
Based on its investigation, MIT has determined that Lewin’s behavior toward the complainant violated the Institute’s policy on sexual harassment. Following broad consultation among faculty, MIT is indefinitely removing Lewin’s online courses, in the interest of preventing any further inappropriate behavior.