The Republic of Southern Numenor is a gargantuan, socially progressive nation, ruled by Elros Tar-Minyatur with a fair hand, and remarkable for its museums and concert halls, complete lack of prisons, and punitive income tax rates. The compassionate, democratic, cheerful population of 13.967 billion Southern Numenorians are free to do what they want with their own bodies, and vote for whomever they like in elections; if they go into business, however, they are regulated to within an inch of their lives.

The large government juggles the competing demands of Administration, Education, and Environment. It meets to discuss matters of state in the capital city of Armenolos. The income tax rate is 100%.

The frighteningly efficient Southern Numenorian economy, worth a remarkable 4,051 trillion Castars a year, is highly specialized and led by the Information Technology industry, with major contributions from Book Publishing and Tourism. State-owned companies are reasonably common. Average income is an amazing 290,055 Castars, and distributed extremely evenly, with little difference between the richest and poorest citizens.

Companies have begun running campaigns to stop people from remembering their brand name, the temple hierarchy have found that endorsements are even more lucrative than indulgences, the nation leads the South Pacific in per capita stalking, and "Mad Max: Returning Again to Barrydrome" is this year's unexpected summer blockbuster. Crime is totally unknown. Southern Numenor's national animal is the Sabertooth Tiger, which frolics freely in the nation's many lush forests, and its national religion is Iluvatar.

Southern Numenor is ranked 1,618^th in the world and 44^th in the South Pacific for Most Scientifically Advanced, scoring 866.81 on the Kurzweil Singularity Index.