Yes, I know exactly what you mean! Fascinating watch, and I think the sense of feeling overwhelmed by the complexity, and at times brutality, of the world (which Curtis described so well) is one many of us experience. The themes of the programme are a challenge - I mean, I write novels, which I hope reflect my feelings and concerns about humanity, but is this enough? Should I be more engaged on a practical level, politically? Certainly need to give this some thought! I'd love to see this doc get a wider viewing but, being stuck on iplayer, I fear it will exist in one of the 'echo chambers' Curtis describes...