The blog of Scott Adams (author of Dilbert) is generally quite awesome from a rationalist perspective, but one recent post really stood out for me: Happiness Button.
Suppose humans were born with magical buttons on their foreheads. When someone else pushes your button, it makes you very happy. But like tickling, it only works when someone else presses it. Imagine it's easy to use. You just reach over, press it once, and the other person becomes wildly happy for a few minutes.
What would happen in such a world?
...
We already have these buttons on LessWrong... ;)
To whom it may concern:
This thread is for the discussion of Less Wrong topics that have not appeared in recent posts. If a discussion gets unwieldy, celebrate by turning it into a top-level post.
(After the critical success of part II, and the strong box office sales of part III in spite of mixed reviews, will part IV finally see the June Open Thread jump the shark?)