Most cited

Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 2,107 posts.

Society, Policy & Culture
Any year
302

Guns

Do you have a gun in your home? In general, do you feel that the laws covering the sale of firearms should be made more strict, less strict, or kept as they are now? Do you think there should or should not be a law that would ban the possession of handguns, except by the police and other authorized persons?

311

Hours of Work in U.S. History

In the 1800s, many Americans worked seventy hours or more per week and the length of the workweek became an important political issue. Since then the workweek’s length has decreased considerably. This article presents estimates of the length of the historical workweek in the U.S., describes the history of the…

314

Galactic-Scale Energy

[ An updated treatment of this material appears in Chapter 1 of the Energy and Human Ambitions on a Finite Planet (free) textbook , and also appears as part of an article in Nature Physics in 2022.]

329

How to Destroy the Earth (2006)

Preamble Destroying the Earth is harder than you may have been led to believe. You've seen the action movies where the bad guy threatens to destroy the Earth. You've heard people on the news claiming that the next nuclear war or cutting down rainforests or persisting in releasing...