books.google.com - Why do so many world-changing insights come from people with little or no related experience? Charles Darwin was a geologist when he proposed the theory of evolution. And it was an astronomer who finally explained what happened to the dinosaurs.Frans Johansson's The Medici Effect shows how breakthrough...http://books.google.com/books/about/The_Medici_effect.html?id=RNiFM9br5PwC&utm_source=gb-gplus-shareThe Medici effect