# Six degrees of separation

The six degrees of separation theory posits that any two people on Earth can be connected by a chain of acquaintances that consists of no more than six people. In other words, any two people on the planet can be connected by a maximum of six personal relationships. The theory was first proposed by Hungarian writer Frigyes Karinthy in a 1929 short story, and later popularized by American playwright John Guare in his 1990 play Six Degrees of Separation.

The six degrees of separation theory has been extensively studied by social scientists, and while there is some evidence to support the idea that people are connected by relatively small social networks, there is also evidence that the world is not as interconnected as the theory suggests. Nevertheless, the six degrees of separation concept continues to be a popular one, and has been used in popular culture, including in the hit TV show Friends, which features a character named Phoebe Buffay who believes in the theory.

### Is 6 Degrees of Separation true?

There is no definitive answer to this question, as it has never been definitively proven one way or the other. However, there is a great deal of anecdotal evidence to suggest that it may be true, and there have been several scientific studies conducted which support this theory.

One of the most famous studies was conducted by Stanley Milgram in the 1960s, in which he found that participants were able to connect to a target person through a chain of just six acquaintance connections on average.

More recently, a study by Duncan Watts in 2001 found that participants were able to connect to a target person through a chain of just four acquaintance connections on average.

While these studies do provide some evidence in support of the six degrees of separation theory, it is important to note that they are far from conclusive. There is still a great deal of debate on this topic, and it is possible that the truth lies somewhere in between the two extremes.

### What was the 6 degrees of separation experiment?

The six degrees of separation experiment was a social experiment conducted by Stanley Milgram in the 1960s. The aim of the experiment was to test the idea that everyone on Earth is connected to everyone else by a maximum of six degrees of separation.

To do this, Milgram sent out packages of letters to a group of randomly selected people in the United States, with instructions to forward the letters on to a friend or acquaintance who they thought might be able to get the letter closer to its final destination.

The results of the experiment showed that the average number of steps needed to get the letters to their final destination was just over six, which lent support to the idea of six degrees of separation.

### Where did 6 degrees of separation come from?

The idea of six degrees of separation is often credited to the Hungarian writer Frigyes Karinthy, who wrote a short story called "Chains" in 1929. In the story, a character named Fleur suggests that the world is so interconnected that everyone is only six steps away from any other person.

The idea of six degrees of separation has been popularized in recent years by the "Small World Experiment" conducted by Stanley Milgram in the 1960s. Milgram sent out packages to a group of people with instructions to forward the packages to someone they knew who was more likely to know the final target person. He found that, on average, it took six steps for the packages to reach the target person.

There is some debate over whether six degrees of separation is actually accurate, as more recent studies have found that the average number of steps required to connect two people is closer to seven. However, the six degrees of separation idea remains a popular one, and has even been used to explain how diseases can spread quickly through a population.

What was the purpose of Six Degrees? The purpose of Six Degrees was to provide a social networking service that allowed users to connect with friends and acquaintances. The service was launched in 1997 and was one of the first social networking services to gain widespread popularity. Six Degrees was shut down in 2000, but its legacy continues to influence the development of social networking services.