Speaker Series

St. John’s Speaker Series is a popular adult education offering held between services at 10:00 AM on select Sundays from September to May. Nationally noted individuals, from scholars and poets to world leaders and faith leaders, present on pressing issues of the day and impactful historical events to expand our knowledge as individuals and as a community.

To receive email notifications about upcoming speakers, sign up for the Speaker Series newsletter here. Speaker Series emails are sent on Thursdays before a Speaker Series event.

Sunday, April 21, 2023

The Potomac Riverkeeper Network

Nancy Stoner, President

Sunday, April 21, 2023


Nancy Stoner, President of The Potomac Riverkeeper Network, will speak about the pressing water quality issue facing us in the metropolitan area, the work that PRKN and other Riverkeeper groups are doing to address them, and how you can get engaged to help protect, defend, and enjoy the Potomac River. Formerly an environmental lawyer with the Department of Justice, and former Acting Administrator of Water at the EPA, Nancy also co-directed a program to promote sound water resource management at the Natural Resources Defense Council.