next jeremy weinstein. professor of political science and senior fellow. the stanford institute for economic research institute at stanford university. a social media platform, 1984, the year he moved to california or 250 additional students that he teaches when he is teaching about the computer science and the political science department. forty-fourth president barack obama for which he served on the national security council chief of staff and ambassador to the united nations. san francisco giants halfway through the 2021 season did go giants. welcome, jeremy. last but not least, this conversation, she is the international policy director at the cyber policy center and the international policy fellow at stanford. ten years as a representative in the european parliament, two years at stanford including one and a half remotely. first book she is writing. 24,300 people on twitter. still used to refer to the city. so glad to have all four of you here today. we are looking forward to your conversation. over to you. >> thank you so much. a warm welcome to eve