Earth2zero is a site where environmentally concerned citizens can go to read the most recent news pertaining to the planet, and comment on it as well. There is also a section where the webmaster posts regular opinion articles on the state of the environment. Also included on this site is a live chat feature where you can speak directly with the webmaster (at time of writing the webmaster wasn’t online) and also a GeoPetition section where people can sign up and then click on a Google-powered map to share their location with other users. While there are currently only a couple of people sharing their location, it is a neat tool to check back on in the future to see who is concerned about the environment and what part of the world they are in.