I recently returned from Beijing, where I gave a talk at an occasional logic forum at Tsinghua University, organized by Liu Fenrong. Much thanks to Fenrong for arranging my visit. My talk and many other past and upcoming events are announced here and here. The talk was based on a forthcoming paper, "Truth in Mohist Dialectics." It was a pleasure to see Fenrong again and to meet Sun Zhongyuan and Zhou Yunzhi, two senior scholars of the history of Chinese logic, along with several other colleagues and grad students.