The article discusses a father's dilemma about what to teach his son in terms of technology, as the son is growing up in a world with rapidly changing technology and a growing concern about the impact of technology on society. The author is seeking advice from the Hacker News community on what to teach his son, such as programming languages, computer systems, or other technical skills, as well as how to approach teaching him about the potential downsides of technology.

A study by the National Bureau of Economic Research found that the average worker in the US has 20 meetings per week, with 62% of those meetings being unnecessary. The study suggests that meetings are often a result of technological advancements, which have increased productivity but also led to more communication and collaboration. This has resulted in more frequent and often unnecessary meetings. The study also found that the average meeting length is 30 minutes, with 40% of meetings lasting between 15-30 minutes, and 31% lasting between 31-60 minutes.