Perhaps of some interest to the Moldbug enthusiasts here is the Examining Idealism series recently written by James_G on his blog.

• Part 1. No real need to read this if you recall most of what you read on Unqualified Reservations, still a good and not too long overview.
• Part 2. Some neuroscience speculation and research --- into leftism and rightism (mind-killer warning, especially for people who self-identify as right wing).
• Part 3. Agency fiction, mind projection fallacy, TDT, morality, religion and how they relate to Idealism.
• Beyond moral anti-realism. Argues for Hedonic Utilitarianism and develops the concept of eminent self. Cute doodles on ways to think about morality (example). Good criticism of his ideas by "O" in the comment section.