Most important: When you are using social media, remember the mantra “think more, share less.” The volume of information on social media, and the speed at which it allows us to interact, can be addictive. But as responsible citizens, we need to keep our information environments as clean as possible. Over the past half century people have learned not to litter the sides of the interstates. We need to do the same on the information superhighway. Online, we need to stop throwing our garbage out the car window and driving away into the anonymous night.

