He holds a PhD in Philosophy from the University of Barcelona and is a professor of Philosophy of Science at the University of Valladolid. He has conducted research at Cambridge and Rome. He has taught and lectured at numerous universities in Spain, Colombia, Italy, Mexico, France, Argentina, and Poland. He teaches courses on the history and philosophy of science, bioethics, and science communication. He has published a dozen books and more than sixty articles and book chapters on the history and philosophy of science, environmental ethics, bioethics, philosophy of biology, science communication, and Aristotelian studies. He coordinates the philosophy of science section of the journal Investigación y Ciencia (Research and Science). He has served as head of the philosophy department at the University of Valladolid. He has been a member of various hospital bioethics committees. He is currently the coordinator of the Inter-University Doctoral Program in Logic and Philosophy of Science.