Earth-Trisolaris Organization

The Earth-Trisolaris Organization (ETO) is a human organization dedicated to helping the Trisolarians invade Earth and destroy human civilization. The organization was founded by Ye Wenjie and Mike Evans. The organization has enormous impacts on human society until their goal is exposed. One of the most famous slogans is "destroy human tyranny, the world belongs to Trisolarians." One of its bases is the Second Red Coast Base aboard the ship Judgment Day. The organization has attempted to kill Luo Ji several times. However, the organization disintegrated before the Doomsday Battle. The greatest success is that its Wallbreakers succeed in discovering all of the Wallfacers' plans.

Factions
The members of the ETO fall into three main factions: the Adventists, the Redemptionists, and the Survivors.

Adventists
The Adventists are a purist faction of the ETO, comprising mainly of believers in Mike Evans's theory of Pan-Species Communism. They do not have high expectations of the Trisolarians and are primarily driven by a hatred of the human race. The Adventists' motto, coined by Mike Evans, is "We don't know what civilization is like, but we know humanity." The ship Judgment Day is the core base and command center for the Adventists.

Redemptionists
The Redemptionists are a religious faction that rose to power some time after the foundation of the ETO, comprising of believers who worship the Trisolarians. They consider Alpha Centauri to be a holy site. They consider their faith to be stronger than other religions because they have proof that Trisolarans exist. The ultimate goal of the Redemptionists is to save Trisolarians by solving the three-body problem and allowing the Trisolarians to remain within their home system. Their member tend to be highly educated.

Survivors
The Survivors are a faction whose primary goal is to survive the Trisolarian invasion. Their members tend to be from the lower social classes and primarily from Asia.