Kevin Kelly: “Security on a network is equivalent to pollution coming from a small source. If you pollute the river, you effect everyone’s drinking water. If your small device is hackable, everyone’s network is hackable. When the network is a big as the world, then my security depends on your security, and thus your security affects all security. Just as we collectively police the river for pollution so we, the commons, have a duty to regulate your security. Your security is all of our business.”