On Wednesday, October 4, 2017, COSSA and SAGE Publishing hosted a Congressional briefing on Social Science Solutions for Health, Public Safety, Computing, and Other National Priorities. The event featured authors of past Why Social Science? blog posts, including Representative Daniel Lipinski (D-IL), Peter Harsha of the Computing Research Association, Nancy La Vigne of The Urban Institute, and William Riley of the National Institutes of Health. Panelists discussed the importance of social science applications to preventing cyberattacks, how social science can help identify the causes of health disparities, and how behavioral reinforcement or “nudges” can be incorporated into federal policy. More information about the the event is available on COSSA’s website.