How to read a political compass

A political compass is a square, not a line. A line can only say left or right. A square can say something else at the same time: how much authority a person, a government, or a voting record is willing to use. Uncanted draws economics from left to right and authority versus liberty from down to up. The middle of the square is zero. The edges are −100 and +100. A dot is a summary of a record or of a finished test. It is not a personality, and it is not a grade.

Read the horizontal axis first, and read it narrowly. Left means a larger public role in taxes, ownership, trade, and welfare. Right means more room for markets, private ownership, and trade. A dot at +40 is not “more American” than a dot at −40. It is further toward markets on the questions the axis can see. A dot near zero means the record, or the answers, did not pull hard in either direction. Mixed answers stay near the middle on purpose. The chart would be lying if it turned a split into a slogan.

Read the vertical axis just as narrowly. Up is a greater willingness to use the state on borders, speech, policing, faith, or emergency power. Down is more restraint on those same questions. This is not a moral meter. A government can sit toward authority because it censored the press, or because it enforced a draft in a war a reader thinks was necessary. The chart does not settle which of those is justified. It only refuses to pretend they are the same thing as a tax rate.

The two axes are why a party color is not enough. On Uncanted’s presidential chart, Theodore Roosevelt sits left of Grover Cleveland on economics. One is filed as a Republican and the other as a Democrat. The color is the party while in office. The place is the governing record. If the site had painted every Republican on the right half and every Democrat on the left half, it would have been drawing the label twice. The interesting cases are the ones where the color and the place disagree.

Distance is ordinary geometry. Two dots that are close on the square are close in these two numbers. That is all. Andrew Johnson and Richard Nixon can sit close on the presidential chart without sharing a decade or a reputation. The page for each president says so, because a reader who only looks at the picture will invent a kinship the numbers do not claim. Nearest is a sorting of the coordinates. It is not a school of thought.

The same caution applies to a reader’s own dot. The test asks thirty plain questions. The result is a point on the same square. A similarity percent, once it is unlocked, says how close that point is to a name. It does not say the reader and the name would vote the same way on a bill that matters in one district. It does not say they share a character. The site does not publish the weights behind the percent. What it does publish is the record the other dot came from, so the reader can check the comparison instead of taking it on faith.

A useful way to read any page on this site is to ask three questions. What is the source: a governing record, a roll-call score, or a party program for an election that has not happened? What is the date of the file? What does the page refuse to invent? A Congress page that will not list key votes it does not have is more trustworthy than a Congress page that fills the silence with a biography. The empty space is part of the method.

The compass is a map of direction. Maps leave things out. A coastline is not the harbor. If a single issue decides a vote, the compass will not save anyone from reading that issue. It can show whether the rest of the record points the same way, or whether a famous name is famous for a label the votes do not match. That is the use of it. The rest is commentary, and the commentary is labeled.

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