International Law and Literature: Peter Watts’ “Malak”
Following on Ken’s most recent post on autonomous battlefield robots, I came across the short story Malak by Peter Watts (you can read it here). What jumped out at me was a short story that beginning with epigrams such as these:
“An ethically-infallible machine ought not to be the goal. Our goal should be to design a machine that performs better than humans do on the battlefield, particularly with respect to reducing unlawful behavior of war crimes.”
–Lin et al, 2008: Autonomous Military Robotics: Risk, Ethics, and Design
“[Collateral] damage is not unlawful so long as it is not excessive in light of the overall military advantage anticipated from the attack.”
–US Department of Defense, 2009
So, yes, a short story that touches on the legal and ethical questions of using autonomous—not just unmanned—aerial combat drones. The epigrams, by the way, are to real reports. The Lin study was prepred for the U.S. Navy’s Office of Naval Research by the Ethics + Emerging Sciences Group at California Polytechnic. (It is available in .pdf here.) The definition of collateral damage can be found in various places, included the Department of Defense Dictionary of Military and Associated Terms (Available here in .pdf).
Watts is a scientist whose fiction has gained some notice for its intelligence and for grappling with unpleasant aspects of the interactions of scientific revelation, technology, and society (although he will tell you that scientists don’t necessarily make good science fiction authors). He also gained some notoriety for having been beaten and detained by TSA officers when trying to cross the U.S.-Canadian border in an incident that highlighted the legal regime for border searches in this era of counter-terrorism. (See various reports/ blog posts on this incident and its aftermath: 1, 2, 3, 4.)
But here I am interested not in Watts the defendant but Watts the writer, a writer who has used a short story to query whether ethics can be written into code. And, by the way, the short story is largely told from the point of view of the drone, Azrael (named for the angel of death) in some ambiguous future conflict, with a narrative that goes like this:
New variables demand constancy. Suddenly there is more to the world than wind speed and altitude and target acquisition, more to consider than range and firing solutions. Neutral Blue is everywhere in the equation, now. Suddenly, Blue has value.
This is unexpected. Neutrals turn Hostile sometimes, always have. Blue turns Red if it fires upon anything tagged as FRIENDLY, for example. It turns Red if it attacks its own kind (although agonistic interactions involving fewer than six Blues are classed as DOMESTIC and generally ignored)…
Azrael the drone
…has no appreciation for the legal distinction between war crime and weapons malfunction, the relative culpability of carbon and silicon, the grudging acceptance of ethical architecture and the nonnegotiable insistence of Humans in Ultimate Control.
The story unfolds with the drone trying to apply the “trivially straight forward” algebra of its rules to situations that are not so straightforward. And, of course, human programmers can override code.
I won’t spoil the ending. But I will say this: besides getting a glimpse of how the promise and the peril of autonomous drones can be one and the same, I was also reminded of what one reviewer had written about Watts: “Whenever I find my will to live becoming too strong, I read Peter Watts.”