Scientists are famous for believing in the proven and peer-accepted, the very ground that pioneering artists often subvert; they recognize correct and incorrect where artists see only true and false. And yet in some individuals, crossover learning provides a remarkable kind of catalyst to innovation that sparks the passion, curiosity, and freedom to pursue--and to realize--challenging ideas in culture, industry, society, and research. This book is an attempt to show how innovation in the "post-Google generation" is often catalyzed by those who cross a conventional line so firmly drawn...