Environmental activists lobby and try to raise awareness about climate change, pollution, and going green. They spread their message through an array of different media. Through their actions, they hope that others will act to help the planet and participate in spreading the word.

While most activists are peaceful and law-biding individuals, there are a small number of people that take the message of Green too zealously and use extreme tactics to achieve their goals. These so-called "eco-terrorists" use voilence to eliminate environmental bane such as oil refineries, factories, and whaling ships.