This document discusses networks and networking, both online and offline. It defines what a network is as a collection of people and organizations connected to one another through relationships and shared interests. Different types of networks are described such as individuals, organizations, and movements. Networking is defined as connecting the dots between people. Both face-to-face and online networking tools can help visualize and build networks. The document provides tips for networking, including relationship building, learning from others, and being intentional. It also discusses using online tools to leverage networks for social change while considering privacy and security.