Over the past month, Mitt Romney has aggressively appealed to moderate voters. President Obama, for some reason, hasn’t. But, in what he thought was an off-the-record interview with The Des Moines Register, Obama laid out a pretty moderate agenda for his second term.
It occurred to me that this might be a good time to describe what being a moderate means.

First, let me describe what moderation is not. It is not just finding the midpoint between two opposing poles and opportunistically planting yourself there. Only people who know nothing about moderation think it means that.

Moderates start with a political vision, but they get it from history books, not philosophy books. That is, a moderate isn’t ultimately committed to an abstract idea. Instead, she has a deep reverence for the way people live in her country and the animating principle behind that way of life. In America, moderates revere the fact that we are a nation of immigrants dedicated to the American dream — committed to the idea that each person should be able to work hard and rise.

This animating principle doesn’t mean that all Americans think alike. It means that we have a tradition of conflict. Over the centuries, we have engaged in a series of long arguments around how to promote the American dream — arguments that pit equality against achievement, centralization against decentralization, order and community against liberty and individualism.

The moderate doesn’t try to solve those arguments. There are no ultimate solutions. The moderate tries to preserve the tradition of conflict, keeping the opposing sides balanced. She understands that most public issues involve trade-offs. In most great arguments, there are two partially true points of view, which sit in tension. The moderate tries to maintain a rough proportion between them, to keep her country along its historic trajectory.

Americans have prospered over the centuries because we’ve kept a rough balance between things like individual opportunity and social cohesion, local rights and federal power. At any moment, new historical circumstances, like industrialization or globalization, might upset the balance. But the political system gradually finds a new equilibrium.

The moderate creates her policy agenda by looking to her specific circumstances and seeing which things are being driven out of proportion at the current moment. This idea — that you base your agenda on your specific situation — may seem obvious, but immoderate people often know what their solutions are before they define the problems.

For a certain sort of conservative, tax cuts and smaller government are always the answer, no matter what the situation. For a certain sort of liberal, tax increases for the rich and more government programs are always the answer.

The moderate does not believe that there are policies that are permanently right. Situations matter most. Tax cuts might be right one decade but wrong the next. Tighter regulations might be right one decade, but if sclerosis sets in then deregulation might be in order.

Today, we face our own set of imbalances. Inequality is clearly out of whack. The information age, family breakdown and globalization have widened income gaps. Government spending and government debt are also out of whack. The aging population and runaway health care costs have pushed budgets to the breaking point. There’s also been a hardening of the economic arteries, slowing growth.

The moderate sees three big needs that are in tension with one another: inequality, debt and low growth. She’s probably going to have a pretty eclectic mix of policies: some policies from the Democratic column to reduce inequality, some policies from the Republican column to reduce debt.

Just as the founding fathers tried a mixed form of government, moderates like pluralistic agendas, mixing and matching from columns A, B and C. They try to create harmonious blends of policies that don’t, at first glance, go together.

Being moderate does not mean being tepid. It will likely take some pretty energetic policies to reduce inequality or control debt. The best moderates can smash partisan categories and be hard-charging in two directions simultaneously.

Moderation is also a distinct ethical disposition. Just as the moderate suspects imbalance in the country, so she suspects it in herself. She distrusts passionate intensity and bold simplicity and admires self-restraint, intellectual openness and equipoise.

There are many moderates in this country, but they have done a terrible job of organizing themselves, building institutions or even organizing around common causes. There are some good history books that describe political moderation, like “A Virtue for Courageous Minds” by Aurelian Craiutu, a political scientist at Indiana University. But there are few good manifestoes.

Therefore, there’s a lot of ignorance about what it means to be moderate. If politicians are going to try to pander to the moderate mind-set, they should do it right. I hope this column has helped.