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I am a geologist with regular studies in mathematics and logic, history and philosophy of science. When I was preparing my third paper on thermodynamics of organic evolution I was accidentally trapped in a controversy on the actual infinity to which I have devoted the last twenty years. Along these years I had the opportunity to know the dark side of science... apart from truncating my expectations as a researcher in organic evolution. Antonio León
Against dogmatism and intolerance
Historia de la ciencia
Gödel's theorem
Beyond chaos
Criticism of infinity
Goya. Esto es peor. Los desastres de la guerra. Museo del Prado. En esta escena se produce un salto cualitativo en la barbarie, y Goya nos lo avisa; pasa de mostrarnos a los ajusticiados mediante métodos convencionales a ofrecernos una forma de tortura, en la que el hombre es asesinado, desnudado, mutilado y empalado. J. M. Matilla, Goya en tiempos de guerra.