You're looking at Less Wrong's discussion board. This includes all posts, including those that haven't been promoted to the front page yet. For more information, see About Less Wrong.

multifoliaterose comments on [LINK] Brief Discussion of Asteroid & Nuclear Risk from paper by Hellman - Less Wrong Discussion

5 Post author: multifoliaterose 17 August 2011 08:07PM

You are viewing a comment permalink. View the original post to see all comments and the full post content.

Comments (11)

You are viewing a single comment's thread. Show more comments above.

Comment author: CarlShulman 17 August 2011 10:01:37PM *  5 points [-]

The asteroids vs nukes comparison isn't quite apples-to-apples. "Failure of deterrence" does not necessarily imply human extinction, or temporary collapse of civilization, or most people dying. One needs further premises about escalation, spread, nuclear winter, human social resilience, etc.

Comment author: multifoliaterose 17 August 2011 10:37:23PM 0 points [-]

Note also that Hellman's calculation (however rough) is for a Cuban Missile crisis type scenario which would be more likely to escalate/spread than e.g. a terrorist attack.