Global inequality is growing. Financial markets disenfranchise women the 99 percent and the planet itself. But what if we found the source of power and turned it inside out? What if we made the tools of the system available to all?When she launched the world's first stock exchange for social enterprises Durreen Shahnaz started more than a new financial system; she sparked a movement. Defiant optimism-the stubborn belief that systems that enrich the few can be transformed for the good of the many