Eric Rogstad's stark disagreement made me realize that there are two ways to interpret this question, and specifically "Less Wrong renaissance" phrase: 1) the effort that goes on at LW.com where they are upgrading and fixing the community and the website, 2) all other efforts to revitalized the broader online community.
Eric Rogstad's stark disagreement made me realize that there are two ways to interpret this question, and specifically "Less Wrong renaissance" phrase: 1) the effort that goes on at LW.com where they are upgrading and fixing the community and the website, 2) all other efforts to revitalized the broader online community.