The transcript discusses the global phenomenon of string theory, emphasizing its accessibility due to low costs. The speaker shares a personal decision to avoid studying string theory, citing the rapid pace of research and a lack of time. An anecdote illustrates the widespread presence of string theorists, even in remote areas. The economic appeal of string theory is highlighted, as it offers job opportunities without the need for expensive equipment. However, the transcript also warns of the oversaturation in the field, with many theorists unable to contribute significantly, posing a social problem.

Why did the speaker choose not to learn about string theory?

• There were too many papers to keep up with.

• It was too expensive to study.

• String theory was not popular at the time.

• The speaker was not interested in physics.

What does the speaker's anecdote about receiving a postcard from Mulamuchi illustrate?

• The isolation of string theorists.

• The global reach of string theory.

• The high cost of string theory research.

• The lack of interest in string theory.

What is one reason string theory is popular in physics departments?

• It is a well-established theory.

• It requires expensive equipment.

• It is inexpensive to pursue.

• It has a small number of researchers.

What is the speaker's main concern about the number of string theorists?

• String theory is too expensive to study.

• Many string theorists cannot contribute meaningfully.

• There are not enough string theorists.

• String theory is not popular enough.

How does the speaker describe the job market for string theorists?

• The job market is stable and secure.

• There are many jobs, but not enough meaningful work.

• String theorists are highly paid.

• There are too few jobs for string theorists.