Wednesday, May 25, 2016

The Alien's Dilemma

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The mid-May edition of New Scientist features articles on "information."  Something called "Maxwell's Demon" plays a large role in one article. It seems that James Clerk Maxwell, the 1880s darling of the posh physics set, constructed a mind experiment to demonstrate how information could move from an intellectual, mental construct to a physical reality. 

Maxwell asked us to imagine a two-chambered box, divided by a wall with a frictionless gate. In each chamber an equal number of molecules were bouncing around at random.  However, Maxwell's Demon knew when a molecule was approaching the gate. Armed with only that information, the Demon could open the gate and allow a molecule to pass between the chambers, creating an uneven number of molecules in the two chambers. That, according to the second law of thermodynamics, would cause a temperature change in the box. This proves, according to Maxwell and his Demon, that "information" could do "work" and hence had very real physical characteristics.  I'll get back to you to clarify that concept in six or seven years. 

But it did get me thinking about the idea of thought experiments and how they might be useful in "rethinking" some of the important issues in our life.  So the idea of Maxwell's Demon combined, no doubt, with the episode on crop circles that I had recently watched on the History Channel to come up with this thought experiment I call The Alien's Dilemma. Imagine if you will that . . . . 

Zoron is a scout for the for the Galactic Empire.  It is Zoron's task to evaluate planets with life that has evolved to a certain level of intelligence and decide whether or not they can be admitted to the Empire.  This is a big deal because member planets receive Galactic knowledge, freedom from sickness, immortality, intergalactic cruises, all those for which intelligent life pines. 

Zoron begins the assessment of the third planet from the star in a minor star-system. The locals call it earth.  The wrinkle in this thought experiment is the fact that Zoron can only sense affiliation and action.  Zoron knows when the entities on Earth feel they are affiliated with other entities - so Zoron call discern among all our social and cultural clusters - from huge groups like racial identity and nationality, down through things like religious and political affiliation, all the way to cliques on a middle school playground.  And Zoron can assess the actions that unfold between and among those groups. But that is all that Zoron can understand. Zoron cannot understand the explanations that the various affiliated groups offer for their actions. It is a binary assessment: affiliation and action. 

What is revealed to Zoron is that we, most commonly, resolve conflicts between and among affiliated groups violently. Zoron looks up previous assessments of the planet called earth in the galactic records and discovers that there appears to be no record of any time on Planet Earth that was free from violent conflict between various affiliated groups. Earth appears to be a planet constantly at war. 

As you might guess this is sufficient data to put the blue ball of earth in the rear view mirror, set the GPS to Alpha Centauri, and set all thrusters on full escape mode. Nobody in their right mind would advocate bringing an entire planet of blood-stained cretins into the galactic empire. And that would be the easy choice, were it not for the Alien's Dilemma. 

You see, every scout has the option of visiting a sentient planet if the scout believes the planet is worth saving. If they so choose, the scout may land on the planet and champion the inhabitants by converting them to the harmonic precepts of the Galactic Empire. Zoron knows this option exists, and it has the scout on the horns of a .  .  .  well, you know what. You see, if the scout fails to establish the appropriate criteria for entry into the Galactic Empire on the planet - the punishment is harsh. The scout must remain there. For Zoron the frustrating thing about this little planet is that shows flashes of higher order thinking. There seem to have been isolated instances when affiliated groups have attempted to resolve conflicts without violence. Even the most dominant affiliated groups show occasional evidence of the harmonic precepts of the Galactic Empire, often just before bending all the resources of their affiliation to assuring the bloody demise of another affiliated group. 

For the time being, I am going to leave Zoron there, poised on the horns of the Alien's Dilemma. My next post will deal with how we, through our own behavior, might increase the odds that the Alien’s Dilemma might be resolved in our favor. 
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