Also I love this image so much. It was an illustration for a piece that I wrote for (the now defunct) How We Get To Next magazine. If it looks familiar, it was based off of a comics panel in Watchmen. As soon as I saw it, I asked the publication and artist if they minded me using it for other things and they said no, so it's been in most of my talks for the past four years. :) https://www.howwegettonext.com/scientists-like-me-are-studying-your-tweets-are-you-ok-with-that/