Carpooling

Across my native USA, I whenever neighbours or townspeople lobby for more bus and rail services, pundits and politicians usually sputter something like this:

Trains and buses are a waste of taxpayers’ money. There’s no reason for them to exist. Look at the ones we have now – they’re mostly empty.

Anyone who’s ridden a bus or train recently knows that’s not even remotely true. Buses and trains are often filled to capacity, here and in America – I’m writing this from a tight squeeze in a packed double-decker. Even if those critics were right, however, they never apply that same logic to cars, for they never say:

Asphalt is a waste of taxpayers’ money, and so are highway overpasses, parking garages, car parks, traffic signals, streetlights, traffic cops and auto company bailouts. Look at the cars we have now – they’re mostly empty.

Passengers might be the most under-appreciated factor in how much fuel and money you waste. As I write this, for example, a business headline boasts of Toyota’s multi-million-dollar plan to boost fuel efficiency by 25 percent, with the usual discussion of what this will mean for the economy and the climate. Any of us, however, can boost the efficiency of our cars by several hundred percent instantly, with no additional expense or technology, simply by getting more people in the car.

This fact is also forgotten when we judge car owners by the wastefulness of their vehicles. An SUV is a spectacularly inefficient machine compared to a Prius, for example, but pack that Dodge Durango full of people and suddenly it is greener than the electric hybrid driven alone.

To use another example, your bus could be less efficient than an SUV in kilometers-per-litre, yet all of you bus passengers are making one of the greenest transportation choices around, thanks to the fact that so many seats are filled.

One of the easiest ways of cutting your expenses, fuel and carbon footprint, then, is simply to share rides with other people. Since most of us travel similar routes from clusters of houses to clusters of offices, there is no reason why carpooling should not work for most of us.

According to the website carfinance.ie, the average car in Ireland, driven 10,000 kilometers a year, will cost 1,750 euros in petrol. Divide that by four people, however, and you each save 1,300 a year. Carpooling could even pay for itself, if you propose to friends and co-workers that they pay you slightly more than the cost of fuel, as compensation for driving a little out of your way.

Some people might think they want to listen to music or a podcast on the way rather than talk to other people, and there’s no reason you can’t do even if the car is crowded. Most people, however, could do with more company. A June 2006 study in the American Sociological Review found that the number of close friends people say they have fell by a third in the previous 20 years. Most people don’t go to poker nights or Kiwanis meetings anymore, and the number of people who know their neighbours has also fallen, but the number of hours spent commuting has more than doubled in the last few decades. Most studies show us lonelier and more stressed than people of previous generations, probably because we spend less and less of our lives being the social animals we evolved to be, and more and more staring at glowing rectangles.

Perhaps this paranoia about human company is one reason so few of us have taken up carpooling, no matter how much money they would save. A brief internet search shows that while more web sites encourage people to carpool, many people seem fearful of meeting strangers. “How could I possibly trust that the people … I’d travel with are honest guys and not awful criminals?” asked one blogger – sentiments typical of many comments on the subject, even though criminals are unlikely to use a morning carpooling route as their cover for a nefarious plan.

I suspect those glowing rectangles are keeping us from each other in more ways than one. To some extent in Europe, but especially in my own USA, news shows focus on lurid murders rather than the state of local water or this year’s crops, until people forgot that news could be anything else. Nightly television dramas tell stories of cops and lawyers, serial killers and torturers, until we accept that this is what drama should be. Europeans watch American shows and think of my country as a violent and dangerous place – and Americans think of their own country that way. The crime rate has been declining for decades, and yet we have become more and more afraid.

Contrast this with the 1930s or 40s, when regular people carpooled, hitchhiked and picked up hitchhikers, and movies and other media showed this as normal. In wartime USA and Britain carpooling, like many other self-sufficient activities, was declared a patriotic duty – propaganda posters warned against people who selfishly took up a whole car to themselves, or who let the troops down by wasting energy. Hollywood movies showed stars carpooling, Dr. Seuss drew cartoons about how many people you could pack in a car, scoutmasters gave speeches about saving fuel and money.

Nor did the posters approach carpooling as a nice way to enjoy the morning or as a hip new part of eco-fashion; rather, they could be stern in a way that few advertisements are today. “Hitler rides in the empty seat,” said one typical poster. People need this. We are counting on you.

Today we face another emergency. It’s not exactly war, and not like any previous Depression. It does have a home front, though, and could benefit from some of the same solutions that were understood to be so sensible, for so long.