Much illumination about the present day and how we got here. I was struck by her explanation of the convergence of the 'wellness' influencer movement with far right authoritarianism ('diagonalism') through the lens of - among other things - a shared focus on the individual rather than collective or structural responsibilities or efficacy, as well as an associated willingness to treat others' lives as lesser and therefore expendable.
The concept of the doppelganger at a societal level proves to have pretty good explanatory force, even if it sometimes felt like it was being stretched beyond its natural meaning to do so. I tend to find explanations of collective behaviour that are based on conscious or unconscious repudiation of intolerable knowledge - such as the projection of violent stereotypes on to Indigenous people and people of colour as a response to the awareness of the violence upon which colonial and white society continues to be founded - but Klein's argument for its operation is as compelling as any I've read.