Over 2,000 members of the MIT community tuned in for a live webcast Oct. 21 featuring a Q&A with activist and scholar Angela Y. Davis, whose name, for many, has become synonymous with the struggle for economic, racial, and gender justice. During the conversation, Davis described the United States today as being in another Reconstruction period akin to that after the Civil War, which, she said, “was not only not completed; it was reversed.” “We’re doing work now that actually should have happened in the aftermath of the Civil War,”…