Editing 2225: Voting Referendum

The day before this comic's publication was an {{w|election day}} throughout the {{w|United States}}, primarily for local and state issues (normal elections for federal offices of the President, Senate, and House of Representatives are always in even years). The topic of today's comic highlights many different methods for conducting elections and counting votes. While elections are primarily used to allow voters to select from candidates for public offices, election ballots also frequently present questions for voters to directly voice their support or opposition to some change in a process or law - commonly called a {{w|Referendum|referendum}}.  The comic depicts an election ballot referendum for voters to select the method to be used in future elections.  While the referendum is asking voters to select a method from a long list of methods, a referendum is usually presented as a specific proposal which requires a simple Yes or No vote.

The aim of political elections in first-past-the-post is to determine which of the candidates standing for election is most preferred by the most voters. In a simple two-person contest, this process is quite effective, since whichever candidate receives the most votes will be the one that the majority of voters prefer. This system works well for simple cases, but for elections with more than two candidates this system may result in a candidate being elected who less than 50% of the voters would prefer.

For example, in a contest with three candidates, A, B and C, in which candidate A receives 43% of the vote, candidate B 38%, and candidate C 19%, candidate A will be elected, even though some of the voters who chose candidate C might have preferred candidate B as their second choice instead of candidate A, leading to a result which pleases less than half of the population. For example, the above distribution of votes happened in the {{w|2000 United States presidential election in Florida}}, where George W. Bush beat Al Gore by less than 1000 votes largely because of the third-party candidacy Ralph Nader, whose 100,000 voters would mostly have otherwise gone to Gore.

This method is used in California and Washington to select candidates for the US House of Representatives. In most states' primary-election systems, each party votes separately to select one candidate to continue to a first-past-the-post general election ballot. In these two states, on the other hand, candidates from all parties, as well as "independent" candidates from no party, run in a single race, and the top two finishers then contest the general election, even if both are from the same party (a common occurrence in heavily-Democratic California), and even if one candidate has a clear majority of the vote. (In an older version, a majority winner in the primary was immediately declared elected. This was held to be in violation of federal law, by effectively setting an "election day" before the national Election Day in November.) This is a form of the {{w|two-round system}}, a system for selecting elected officials most notably used to elect the President of {{w|France}}

In cumulative voting, voters get as many votes as there are seats to be filled, and may distribute them as they choose. This system's most common use is in selecting corporate boards of directors. It is also used in some areas to allow a minority bloc within an electorate to elect some of its preferred candidates without imposing a system of separate districts.

The comic illustrates this with multiple radio buttons, each row representing an option/candidate and each (implied) column one vote. On the ballot the first 2 radio buttons are marked, as they are each the only radio buttons in their column and cannot be unmarked.

In the xkcd ballot, the approval option is presented as a checkbox, where a check in the box is "approve" or an empty box is "disapprove". Checkboxes are distinct from radio buttons in that several can be marked in the same field, and can also be unmarked without marking another.

The punchline for the comic is that the whole referendum is a chicken-and-egg problem: in order to accomplish the purpose of a referendum, one needs to know how the votes will be translated into a result, but in this case, determining that rule is the purpose of the referendum. Additionally this xkcd demonstrates one of the mechanisms that makes it hard to change the currently-used voting system in any state: Each voting system in fact votes for itself as the ones who are able to decide upon the voting system being in use have been elected using the current voting system and therefore are likely to profit from it.