Ingeniero de letras is a biweekly essay newsletter that blends philosophy, science, technology, history and geopolitics. Each issue takes a historical episode or scientific idea, such as Newton's birth, the myth of the Frankenstein creature, or the discovery of DNA's structure, and uses it to explore broader questions about knowledge and progress.

A newsletter of reflective essays on critical thinking, cognitive science and how generative AI relates to human reasoning. It reads and critiques recent academic papers, including meta-analyses and survey methodology, and explains their findings and limits.

A French-language newsletter on pedagogy, AI and critical thinking, mixing editorials, research summaries, teaching activities, tool recommendations and fact-checking investigations. It also carries news from the Bahut training school.

A blog that questions popular narratives and conventional wisdom, often through an evolutionary psychology lens, with essays on AI doom, philosophy, and human emotions. Readers get opinionated, witty long-form essays and occasional guest posts, such as a book excerpt from Rob Kurzban.