 Other formal projects in social epistemology include work on the relationship between social and individual rationality (Mayo-Wilson, Zollman, and Danks 2011); on judgment aggregation/opinion pooling (Genest and Zidek 1986; List and Pettit 2002; Russell, Hawthorne, and Buchak 2015); on learning from the beliefs of others (Easwaran et al 2016; Bradley 2018); and on the social benefits of competing update rules, such as Conditionalization vs. Inference to the Best Explanation (Douven and Wenmackers 2017; Pettigrew m.s.,  Other Internet Resources).