A Watershed Event: Q&A with Academy Award-nominated actor Mark Ruffalo

On May 9, 2016 Academy Award-nominated actor Mark Ruffalo came to Philadelphia to participate in a conversation about threats facing the region’s water quality. Mark is committed to expanding awareness of the threats to clean water and the impact on public health, so he sat down with William Penn Foundation executive director Laura Sparks for a discussion about issues facing water quality today.