Castillo , Paloma. “Challenges of Transhumanism in 21st Century Education: The Soul of Democracy on the Ropes”. Revista Complutense de Educación 34, no. 2 (April 14, 2023): 347–356. Accessed July 11, 2026. https://revistas.ucm.es/index.php/RCED/article/view/79309.