-[Lecture] “All Talk? The effects of easier communication interfaces (than user talk pages) on collaborative production.” With Sneha Narayan, Nathan TeBlunthuis, Wm Salt Hale, and Aaron Shaw. Wikimania 2020 Research Track, Stockholm, Sweden, August 17, 2019.
+\item {[Lecture]} “All Talk? The effects of easier communication interfaces (than user talk pages) on collaborative production.” With Sneha Narayan, Nathan TeBlunthuis, Wm Salt Hale, and Aaron Shaw. Wikimania 2020 Research Track, Stockholm, Sweden, August 17, 2019.
+\item {[Lecture]} “The Growth and Decline of Digital Knowledge Commons.” Knight Foundation Retreat, Center for Advanced Studies in the Behavioral Sciences, Stanford University, Palo Alto, California, May 30, 2019.
+\item {[Lecture]} “The Growth and Decline of Digital Knowledge Commons.” Bloomberg Beta Dinner Gathering, Center for Advanced Studies in the Behavioral Sciences, Stanford University, Palo Alto, California, May 7, 2019.