La evolución de la identidad regional en los territorios del antiguo Reino de León

«Es un estado con una exuberante riqueza natural. Sus ríos Grijalva y Usumacinta trasladan el 35% del agua fluvial de México y generan el 52% de la energía hidroeléctrica del país. Su flora y fauna son un paraíso de diversidad. Pero Chiapas es también un estado marcado por la pobreza y la falta de oportunidades. Luis Armando Melgar nos explica esta paradoja y aporta también propuestas para construir un estado más próspero.» -Sergio Sarmiento «Un buen instrumento, una buena historia, una forma inteligente de hacer política.» -Rafael Pérez Gay

An exploration of how technology and best intentions collide in the heat of war In The Bomber Mafia, Malcolm Gladwell weaves together the stories of a Dutch genius and his homemade computer, a band of brothers in central Alabama, a British psychopath, and pyromaniacal chemists at Harvard to examine one of the greatest moral challenges in modern American history. Most military thinkers in the years leading up to World War II saw the airplane as an afterthought. But a small band of idealistic strategists had a different view. This "Bomber Mafia" asked: What if precision bombing could, just by...

Hasta el día de hoy nadie ha resuelto de forma concluyente el enigma de este manuscrito procedente del siglo XV. Tras cien años de investigaciones seguimos ignorando quién lo escribió, en qué idioma, y por qué. Y sobre todo, no tenemos ni idea del signifi

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