I made this video in my hotel room in Kyiv last night. I was preparing for the public lecture on the subject of “happiness” that I will give tomorrow. For reasons that I mention at the start of the video, I am a bit anxious about this lecture, and I was rehearsing. However, my conversations here with old friends, new students and colleagues, and even a clinical psychology professor this morning make me think that the topic is urgent and that my conversation-opener might have some value.

(By the way, if you look carefully at the building behind my shoulder, you can see a bricked-in hole on the upper floors, surrounded by dark marks. For all I know, there was a kitchen fire there, or a slow-moving structural problem due to bad construction. But I think it was probably a Russian drone. That shows the impact of part of a Russian drone that hit in May.)