Thank you very much. And Audrey, thank you for joining us here today for a conversation. I think it's one of the most important conversations we should be having, and I couldn't think of a better person to be having that conversation with — someone who has been trying to push the conversation from such an early age, and to push it in a positive direction, to see the technology as a force multiplier for good, not for bad. So how it's going to unfold: we're going to have three parts to the conversation tonight. We're going to go back to the past, then we're going to wind forwards to the present, and then we're going to spend a bit of time talking about the future. And hopefully there's going to be 10 or 15 minutes at the end where we're going to invite you into the conversation. So start thinking of some really good questions for Audrey. But so let's begin, Audrey, with the past.