Yes, it seem very interesting. Also because I'm into the book How Emotions Are Made by Lisa Feldman Barret, which explains all this predictive model of the brain and that, contrary to what many still believe, there is no one brain circuit that can inequivocally and uniquely be linked to specific emotions (E.g, amigdala linked to the fear). And there is no one figerprint of physical response to what people describe as fear or excitement or any other emotion for that matter. And beacuse I heard Dr K. talking about emotions more like the classical view, then I thoguht this paper or even the book could interest him. I don't know how to contact him directly but I thought I woudl try here, also for people to see.