To citizens in the state, the Permanent Fund Dividend is a deeply beloved if sometimes controversial policy. To those outside it, it's often regarded as a curiosity. The annual payout makes headlines when it happens —Alaska's giving people free money!—and has, typically, been forgotten just as quickly.

Every year, the state of Alaska hands each of its citizens hundreds to thousands of dollars, no strings attached. The only requirement for receiving the cash is that a person has a) held residence in Alaska for more than one year and is b) alive.

Recent years, however, have seen a groundswell of attention to the underlying concept. Interest in basic income ideas continue to percolate worldwide. As grim studies portend incoming job shortages, as inequality festers, and as automation threatens to throw economies into turmoil, the notion that a state could give a regular, guaranteed income—a minimum salary distributed to every citizen, regardless of age, employment, or social standing—has been sounding better and better. And Alaska's been doing it for years. A miniature version of it, anyway.

"The Alaska dividend is pretty much the closest thing the world has to a universal basic income anywhere," Scott Santens, who is perhaps the web's most active basic income advocate, told me. Not only that, he says, but a basic income could help citizens fight the impacts of climate change. President Obama's recent trip to Alaska was focused on highlighting the calamity that human-induced warming is bringing to the region; perhaps we should be paying attention as well to a policy, found only here, that may help keep society stable and more equal in the face of a warmer, job-scarce future.

"Oil is not the most important thing about what's been happening in Alaska since 1982"

Alaska's Permanent Fund was established in 1976, in the midst of a black gold rush; the massive Trans-Alaska pipeline was in the process of being built, and the state had reaped $900 million in revenue from the sale of drilling leases in Prudhoe Bay, the largest oil field in North America, in a matter of years. In a matter of a few more, it'd spent it. Alaskans soon recognized that their enormous oil reserves were nonetheless limited, so, with a kind of longterm forward-thinking rarely seen in politics today, they voted to add an amendment to the state constitution to establish a fund that would protect a portion of all incoming oil wealth for future generations.