Resumen de Intelligent without design
Douglas reports evolution's random workings that have a lot in common with that most elegant problem solver, the human brain. Despite its huge reach, the theory of evolution is simple. It rests on three pillars: variation, selection and inheritance. Variation stems from random genetic mutations, which create genetically distinct individuals. Natural selection favors "fitter" individuals, with those better suited than others to a particular environment prospering and producing the most offspring. Inheritance means that these well-adapted individuals pass their characteristics down the generations. All this eventually leads to new adaptations and new species
