In election selection, where’s perfection?
While driving last night, I was listening to NPR’s Florida primary coverage last evening and an interesting comment emerged from the mass of spin:
Robert Sigel pointed out that Democrats surprisingly over-represented in voting in an “unimportant” primary (Florida has been stripped of its delegate privileges). Democrats brought nearly 1.7M to vote while Republicans brought over 1.9M. The general view was that this was a low number for the GOP and a high one for the Democrats.
The analyst had a remarkable explanation: the public prefers to make a choice between clear alternatives and the fewer the better. That is, Hilary vs. Obama will attract more votes than Giuliani vs. Huckabee vs. Romney vs. McCain vs. Paul. I nearly drove off the road.
That was an insane position, right? How could anyone prefer less choices to more? But then I thought about it more and a few observations came out:
1. Candidates cannot easily be evaluated in the abstract
This isn’t like Coke vs. Pepsi or chocolate versus vanilla. The rating of a candidate is done over a variety of issues and character traits. And to make matters worse, we have limited information on how strong a candidate is on issues where they have not been tested. (For instance, Barack sounds like he is a born leader but he has had few opportunities to test this trait.)
Even assuming we trusted candidates and had perfect information, we have to look at our concerns across many dimensions. A typical voter has some opinion on some subset of: trade policy, immigration policy, reproductive rights, the GWoT, the Iraq War, North Korea, Iran, the death penalty, education reforms, civil liberties, homeland security, and tax and fiscal policy. And that’s just policy. We also have to factor in decision making, intelligence, leadership, compassion, credibility, and work ethic. This ultimately makes the whole solution akin to solving a giant multi-variable equation. Given that five or six variables challenges even very strong math students, it’s understandable that we have trouble with this choice.
Even if you could score a candidate on every dimension, optimizing this is very difficult to understand. Why? That brings me to proposition 2.
2. Part of the problem in evaluating candidates is we don’t have obvious preferences built up.
What’s more important to me between abortion rights, civil liberties, and a coherent Iraq policy? Well I don’t want to choose. I want to get all of the right outcomes. But parties assemble on coalitions and we are forced to make trade offs in our political lives. For instance, I’m pro-free trade but I’m more interested in social liberalism so I’ll choose Edwards over Romney. But we don’t like the harder choices. At some point we have to chose between which passion we care about the most. And that is very hard.
3. Our tendency is to pick certain constraints and rule people out based on that.
(note: the math in this section is fuzzy but mostly researched)
I’m single so I’ll use this example: pretend you’re looking for a mate and God tells you you can choose from every eligible partner in the world except people you already know of. They’re going to say yes. So, you probably are looking at hundreds of millions of potential mates. The optimal man or woman could be anywhere. And unlike real life, they will not turn you down. I’d argue the natural tendency would be to look for a person you know or a celebrity who is (in your head) the epitome of the traits you desire. But I’m tossing that option.
So, I still have a few hundred million women to sort through. I can’t actually get through all of them. Even if I could, I couldn’t process the data. So I’m going to do category selects.
Start with age and language. I’m 27 and I can speak English, Spanish, and French. When I select for English, French, and Spanish speakers who are my age (25-32), we’ve whittled the population to approximately 40 million women. That’s clearly still too many women. Ok, now we start doing more preferences. I’ll look at college educated women. Oh, the number drops a lot to 10 million. Ok, I lied, I probably want an American or Canadian woman. Ok, now we’re down to 3 million. That’s still a lot. Even if I speed dated, I couldn’t get through that. Next goes intelligence: knock out everyone with an IQ under 120. (Yes, I may have done some redundant selection here.) That gets us to 150 thousand. Ok, now we’re getting tricky. Do looks or personality drop next?
You can imagine where it goes from here. And the horrifying thing is that in this example, God gave me access to everyone and I still couldn’t ensure I’d make the optimal choice. The end cuts could easily be dropping out a perfect woman. The reason is that our desires are not cut and dried. I want someone who satisfies many criteria well, but the specific functions of each are poorly known. And to make matters worse, with a partner or with a politician, I don’t want to do trade offs. I wince. Hence, the categorical cuts.
Conclusion:
Gary Danko’s versus Denny’s
I’m a foodie and I love fancy restaurants. I also like comfort food. And there’s good reason for enjoying both: the experiences are truly unique. In a gourmet Michelin rated restaurant, the chef is in command. They will often give you a full constructed menu and you have to choose between meals rather than items. The flipside is Denny’s: tons of options, the menu is basically at your mercy. You can get 17 eggs poached and four pieces of bacon on the side of a Lumberjack Special. You can get Hollandaise sauce with scrambled eggs. A gourmet chef would kill you if you asked for such a thing.
So, imagine you walk into a fancy restaurant and they give you an enormous menu. The chef is bored tonight and you’re the only customer. And he says he’ll make you any of 100 meals. They are all entirely different. For beverages, one has champagne, one has Rioja, one has orange juice, one soymilk, one goat milk. The deserts vary. Everything does. What will you do? Can you actually read 100 items? My gut reaction will be to look for things I cannot eat and things I love and use them to constrain choice. But is there a risk that by killing a meal that has white zin, I may have missed the best combination of soup, appetizer, and entree ever? And that might have mattered more than the wine? Yet, that’s the only way we can balance these equations. We can’t solve them for ourselves.
My summation: we prefer the presentation of choice but will seek to immediately constrain it. That is, don’t take my freedom away from me. I’ll do that myself.
