Does Game Theory Explain Why Everyone’s Becoming More Libertarian About The War On Drugs?

Marijuana shops opened in Colorado this year, and the sky has not yet fallen. But the trend of former politicians denouncing failed drug policies has suddenly caught up to those still in office, and politicians both red and blue are now falling over themselves to sound more libertarian than the next guy.

Barack Obama – the sitting president of the United States – admits on the public record that he doesn’t think marijuana is more dangerous than alcohol. Chris Christie says “we will end the war on drugs,” and Rick Perry wants to move towards decriminalization. (Yes, that means the moderate/establishment wing, the evangelical wing, and the libertarian wing of the Republican Party are all now moving in this direction.) Obama’s attorney general Eric Holder wants to reduce drug-related sentencing, and conservatives at CPAC are arguing that it’s actually conservative to put fewer people in prison for drugs so we can reduce government spending on prisons, reduce government intrusion in our personal lives, and reduce crime by stopping the inevitable networking of non-violent drug dealers that leaves them no job options when they get out besides the violent skills they picked up in prison.

All of this is music to my ears.

The cynic would say these politicians are just responding to reality and the shifting opinions of the electorate. It’s true that public polling on marijuana legalization has approached and fully crossed the 50% threshold in recent years. It’s true that tight budgets and bloated prisons, combined with renewed small-government fervor, are incentivizing enough common sense to begin to shift power away from the “prison industrial complex.”

These kinds of explanations are likely enough, but I wonder if that’s the whole picture. After all, it’s easy to find polls on other topics that haven’t created such a shift in the rhetoric of both major parties. So here is my pet theory: Perhaps it has something to do with the growing threat of libertarian politics.

What threat, you may say? Didn’t Gary Johnson only get about 1% of the vote in 2012? Where is the Libertarian Party coming close to winning even statewide elections anywhere? My argument is not that they are winning (outside the Republican Party, that is), but that they are picking up enough votes that both Democrats and Republicans are starting to worry about them.

In this month’s special election for FL-13, the Libertarian candidate picked up 4.8% of the vote in what appears to be the first time they fielded a candidate there. I haven’t done an extensive analysis, but there appear to be multiple districts in 2012 where the Libertarian candidate out-performed the difference between the two major parties, potentially tipping races in both directions.

Most game theory political analysis focuses on how the shifting whims of the electorate affects the two major parties (in this case, since the electorate is allegedly becoming “more liberal,” pitting claims that this means the Republican Party is doomed against more boring claims that the party will simply become more liberal as well. But perhaps that analysis is too simple, and there’s a third player here. Perhaps a growing libertarian presence is also influencing both parties to become more libertarian to reduce the risk of those candidates spoiling races for either of them.

At least that’s what almost seems to be happening with the War on Drugs.