Fruitfulness - Science, Metaphor, and the Puzzle of Promise

In this book, Chris Haufe examines the idea of fruitfulness - the generative power that some ideas possess in abundance - in the context of science. He examines questions such as, what makes some ideas especially fruitful? How do practitioners in mathematics and the natural sciences reliably select particularly fruitful conveyances for their investigations? And how does each of these questions bear on the power of rational inquiry?