inhabitants have it to see about the results and with that in mind, please join me in welcoming vincent andrew to the strand. [applause] >> it is great to be here with you. so start on the title, you have set out to really draw what i say of as a fungal. online extremist. i guess take the bullet for all of us. and exposing yourself to that. techno- utopian, evil and sort of the top of the tech world. and the employees are part of this triangle is like squares were for the new yorker. i would love to just sort of trace all parts of that triangle. the first thing one ask is just about the question that a lot of people ask. i say why would you spend your time with these people. a lot of people see why give them oxygen or something like that. who is the impulse that means you saved, no it's really important that we have to understand who they are. it's a good question on multiple levels to wonder why put yourself through that psychological ny given oxygen wide legitimated. and i didn't want to be flip about that. because the question of when to avoid normalization and how to avoid normalization i