It's easy to feel defeated in the face of political challenges, but this episode shows that everyone has the capacity to create positive change and contribute to a culture of peace in their communities. In her book "Peace by Peace: Risking Public Action, Creating Social Change," Lisa Silvestri shows how ordinary people addressed issues in their communities form the West Bank to Baltimore.  

Silvestri found those stories through a process she calls "crowdsourcing hope" and found that deliberately seeking out peace led her to discover more and more of it. The book is grounded in the Ancient Greek virtue phronesis, which Silvestri explains in the interview. We also discuss how not all social action needs to be political — and why it might be better if it's not. 

After the interview, Cyanne Loyle and Candis Watts Smith discuss the power of using what frustrates you as an impetus for change, and how finding common cause can be more effective at reducing polarization than finding common ground.

Silvestri is an associate teaching professor of communication arts and sciences at Penn State. She likes to think, write, and speak about war, peace, politics, social justice, digital culture, democracy and civic life. She has contributed to outlets including The Washington Post andThe New York Times and has spoken at The 92nd Street Y and The South by Southwest Festival.

Lisa Silvestri's website

Peace by Peace classroom guide