Thinking about smarter systems. Hoping for smarter people. Toots about #UX, #HCI, and #Green politics. Background in designing and building stochastic simulations of complex systems, and aviation safety, with a doctorate in applying safety thinking to UX. My ideas on analysing the ethical properties of a design will be on my website, once I have a way to stop automated theft by Big Tech companies with no respect for copyright. I mute stuff I don't want. I block stuff nobody should want.