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.

RomeoStevens comments on [video] Robin Hanson: Uploads Economics 101 - Less Wrong Discussion

6 Post author: mapnoterritory 05 August 2012 09:00PM

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

Comments (54)

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

Comment author: RomeoStevens 06 August 2012 07:06:33AM 6 points [-]

Oh god, running an Em could just be a function call. Guess I'm not sleeping tonight.

Comment author: Wei_Dai 08 August 2012 02:38:33AM 3 points [-]

Oh god, running an Em could just be a function call. Guess I'm not sleeping tonight.

Forking processes in Unix make use of copy-on-write memory, and forking uploads could perhaps be like that, so that when an upload copy terminates it literally is just losing some new memories. Would this be better or worse, I wonder, than making and deleting complete copies?

Comment author: CarlShulman 08 August 2012 02:58:54AM 2 points [-]

Why would it be worse?

Comment author: Wei_Dai 08 August 2012 03:43:45AM 2 points [-]

It might be worse for example if you are a total utilitarian and complete copies count more than copy-on-write forks.

And in case anyone is wondering, it might be better because terminating a copy-on-write fork seems less like killing someone than deleting a complete copy.