[vorpalhex]

If I shoot a man, I am to blame.

If I build a robot that shoots a man when I press a button - and I press the button - then I am still to blame.

If I build a robot that runs a bunch of algorithmic code and it shoots a man - I am still to blame.

So the orginator of the algorithm (Facebook) is to blame, in full and without reprieve. The algorithm did not exercise free will.

Had Facebook made it so that the algorithm was transparent, or at least easily disabled then they might have some defense. They did not do this.

[frenchyatwork]

In this case though the algorithm is an "AI" which is short for "complex algorithm that's too obtuse for anyone to really understand".

Obviously, if you build a killer robot, it's totally okay as long as you have no idea how it works.

[lancesells]

This is slightly out of my league but is there not a human, or many humans, that write the algorithm? Is this so out of control that you can't make changes?

[frenchyatwork]

I guess it sort of depends on what you mean by the algorithm. I'm not an expert on this either, but the general idea is that you pick some sort of thing you want to promote (e.g. engagement), and then you use a really large data set with thousands of parameters to construct the `parameters -> engagement function`, some of those parameters will be user supplied, and some will be Facebook settings.

The thing that's opaque is this function that the program produces. You can really only know how the function works experimentally.

[ahahahahah]

If you build a robot to help people and program that robot to do what its owner says and the owner tells it to shoot people, who's to blame? And if it's you for programming it, is it not then the gun manufacturer to blame when a user of a gun shoots someone? the car manufacturer to blame when the user of a car hits and kills someone?

[vorpalhex]

I think this form of counter works if and only if users explicitly direct the algorithm.

If you buy a handgun, and sometimes that handgun goes off without the trigger being pulled due to faulty design, then that's the one time the handgun manufacturer is actually liable.

It's not as if you get to tell the algorithm "Hey, I want Facebook to be a positive experience" or opt in to content.

When you have an interest like religion or politics and the algorithm starts showing you anti-vaxx material, that isn't the user in control. It is more like that faulty firearm.

[MichaelZuo]

Has any large organization stated on the record for their algorithms what the normal mode of operation looks like and what a failure looks like?

For a handgun both factors are widely understood in the majority of the adult population.