Good evening everyone, thank you for coming out here tonight. My name is rachel miro, i had to make sure by looking at the sheet of paper. I am the Senior Editor of our silicone valley desk here in san jose. I say here in san jose, but here in Silicon Valley because we are in mountain view. Joining me on the stage is the director of internet ethics, alex stall moos, former chief security officer, and the director of the stanford internet observatory. Director of journalism and media ethics at Markkula Center. This evening is copresented with the Markkula Center for applied ethics. This is part of this series on common ground. It is an initiative bringing people together for civil discourse featuring journalist hosting provocative conversations about politics, policy, arts and culture, science and technology. Reckoning with the force of disagreement among us about how to face the future of economic, culture and environmental uncertainty. This serious asks what are our shared responsibil