In this discussion, Robert Guest, Deputy Editor of The Economist, dives into the current landscape of HIV/AIDS treatment, emphasizing reduced mortality and the importance of medication access. He shares poignant stories from South Africa, highlighting stigma and the need for better drug adherence strategies. The conversation also navigates Japan's unregulated pornography sector, exploring legislative changes aimed at protecting performers while tackling serious economic implications. Lastly, the impact of UNESCO heritage status in China reveals the complex interplay of politics and preservation.