June 2026
- Jun 22, 2026ConceptsGoodhart's Law: When a Measure Becomes a TargetGoodhart's Law explained through its origin in monetary policy, Strathern's famous phrasing, the four flavors of Goodhart, surrogation, reward hacking, and how to defend against it.
- Jun 22, 2026ConceptsThe Spacing Effect: Why Cramming Fails and Spaced Practice WinsThe spacing effect explained through Ebbinghaus's original work, the Cepeda meta-analysis, and Bjork's desirable difficulties, with a practical guide to spaced study.
- Jun 5, 2026Work SkillsProductivity Evidence Map: What the Research Actually SupportsCommon productivity claims rated by how strong the research behind them really is. Robust principles - the cost of task-switching, specific goals, and if-then plans - separated from popular-but-unproven tactics like the 'optimal' Pomodoro ratio or the single 'best' system, with what to actually do about it.
- Jun 5, 2026ConceptsCognitive Bias Evidence Map: Robust vs. Failed-to-Replicate BiasesAn evidence map of well-known cognitive biases rated by how well they replicate - separating robust findings (anchoring, framing, confirmation bias) from contested ones (ego depletion, social priming).
- Jun 5, 2026ConceptsLearning Science Evidence Map: What the Research Actually ShowsA sourced evidence map of core learning-science findings: each technique rated by evidence strength and effect type, with every claim linked to a named peer-reviewed study.
- Jun 1, 2026TechnologyAI for Knowledge Work: Practical Workflows, Prompts, and LimitsA practical hub for using AI in real knowledge work - research, writing, analysis, and learning - without losing quality or trust. Concrete workflows, prompting principles, and a non-negotiable verification step.
- Jun 1, 2026ConceptsBetter Decisions Under Uncertainty: A Practical Guide and ToolkitA practical guide to decision-making under uncertainty: the core cognitive biases, probabilistic thinking, premortems, a decision journal template, and a bias checklist you can apply immediately.
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