If You Really Want to Change the WorldSilicon Valley's popular approach to creating new ventures is rooted in trial and errortest markets with new concepts and a minimum amount of capital, and hope for valuable businesses to emerge. But this fail fast, hit or miss, step and pivot, or tech first philosophy can leave a trail of destruction and loss in its wake. It can be like a random walk in the forest without a compass. This book is about helping the great entrepreneurs find true north.