Mars P.D.

[Image: Illustration by Matt Chinworth, via The Atlantic].

Last summer, I got obsessed with the idea of how future crimes will be investigated on Mars. If we accept the premise that humans will one day settle the Red Planet, then, it seems to me, we should be prepared to see the same old vices pop up all over again, from kidnapping and burglary to serial murder, even bank heists.

If there is a mining depot on Mars, in other words, then there will be someone plotting to rob it.

But who will have the jurisdictional power to investigate these crimes? What sorts of forensic tools will offworld police use to analyze Martian crime scenes contaminated by relentless solar exposure, where the planet’s low gravity will make blood spatter differently from stab wounds? Further, if there is a future Martian crime wave, what sort of prison architecture would be appropriate—if any—for detaining perpetrators on another world?

Over the long and often surreal process of researching these sorts of questions, I spoke with legendary sci-fi novelist Kim Stanley Robinson, with Arctic archaeologist Christyann Darwent, with space law expert Elsbeth Magilton, with astrobiologist and political activist Lucianne Walkowicz, with political theorists Charles Cockell and Philip Steinberg, and with UCLA astrophysicist David Paige. All of them, through their own particular fields of expertise, helped chip away at various aspects of the question of what non-terrestrial law enforcement.

Incredibly, I also met a 4th-degree black belt in Aikido named Josh Gold who has been working with a team of advisors to develop a new martial art for space, rethinking the basics of human movement for a world with low—or even, on a space station, no—gravity. How do you pin someone to the ground, for example, when is no ground to pin them on?

In any case, will we need a Mars P.D.? If so, what exactly might a Martian police department look like?

The full feature is now up over at The Atlantic.