Ernesto Castro

Ernesto Castro (born 22 October 1990) is a Spanish philosopher, writer and cultural critic from Madrid. He teaches aesthetics at the Autonomous University of Madrid, where he is developing a philosophical system he calls generic naturalism, and his books include Trap: Millennial Philosophy for the Crisis in Spain (2019) and Post-continental Realism (2020). On his YouTube channel he posts videos of his classes, lectures and interviews; it had about 168,000 subscribers in November 2025.