[Retweeted] Defining a New Research Frontier on the “Search for Extraterrestrial Artificial Intelligence" (SETAI) Last week was a code-red moment for artificial intelligence (AI), in which AI researchers voiced fresh fears of human extinction. The 27-year-old AI researcher Jacob Coxon, who previously worked at OpenAI and later moved to Anthropic, resigned from his job on September 9, 2026 and stated that AI researchers were genuinely frightened about the speed of its advancements and what it...