Getting There from Here—Mobility and Freedom

First in an occasional series on the ethics and practicalities of mobility.

How, in a finite world, can we get from here to there? Should we even be traveling at all? How much, and how freely?

For most of us most of the time, broad questions like these do not come up. We worry about getting to work, keeping the car fueled and running, getting to the train on time, and similar problems. Underlying all of these, however, is the question of mobility—how much we should have and how we can achieve it most efficiently.

Any discussion of mobility has three aspects:

• The Ethics of Mobility: Should we be able to move freely from place to place? If not, how are we to determine restrictions on our movements? More important, who can legitimately make that determination? (Here I am speaking about policy decisions; the ethical questions facing individuals are different from those facing policymakers.) If we have some sort of right to mobility, we face a series of decisions about the best modes of transport. Hence the second aspect of the discussion:
  
• The Efficiency of Our Transportation: How can we move individuals and large numbers of people from place to place at the lowest cost in fuel, money, stress, and emissions? Once we have a proposal to do this, we need to determine how to apply it in practice:
  
• Implementation of Transportation Plans: How can we persuade people to use the most efficient method to get to their destination?

I begin with ethics because most commentators don't discuss them. Most of our discussions concern how to make our transportation more efficient and less destructive, how to manage traffic, the state of our highways, and similar questions. To the question of whether we should be able to travel from place to place, most of us answer, "Of course," without further justification.

This is the most defensible position, but it never hurts to remind ourselves why we adopt it. The ability to move from place to place—to change cities, to change countries, to get from home to our place of work—is a fundamental component of human liberty. Countries that have restricted it, as Czarist Russia did with internal passports, are unattractive models for the future. An internal passport under the Czars was a means of social control that required a large and intrusive enforcement apparatus. Unlike a mere identity card, it could be, and was, used to restrict peoples' movements.

In order to save fuel and reduce our carbon emissions, it might be useful to restrict travel, limit the use of automobiles, or force travelers to choose certain modes of transport over others. We would do this, however, only at the cost of becoming a quite different, and far less free, society. It is no accident that totalitarian societies restrict mobility as well as speech, requiring exit visas for those who wish to go abroad and proper paperwork even for those who want to go to a different city.

Choices about mobility are also choices about what kind of society we will have. The wrong choices may change us in ways we might be unable to bear.

That, in brief, is part of the ethical case for preserving freedom of movement. Stated generally like this, it does not provide much practical guidance. The practical question is whether we can preserve mobility without destroying the planet, and if so, how. The next article in this series will take up this question, along with other ethical questions it raises.

Suggestions for Rebuilding

President-elect Obama's economic recovery program includes a great deal of funding for infrastructure repair and green development. Herewith a few suggestions for infrastructure repair that would also be green development—and good strategy as well.

Rebuild the Railroads: The United States was once the leader in developing railroads. Now, as its rail system has been allowed to decay, it has fallen far behind other developed countries and some, like China, that are still emerging. Environmentally and strategically this makes no sense. Rail transport is the most efficient way to move freight, far more efficient than trucking goods or flying them. With better track and rolling stock, freight hauling by rail would be competitive with trucking—as it has to be if we are to cut greenhouse gas emissions and become less dependent on imported fuel.

Make Passenger Rail Competitive: For those seeking alternatives to driving or flying, passenger rail is frequently not an option. Trains are infrequent, sometimes more costly, and often much slower than they could be with improved track and rolling stock. As with freight, rail is the most efficient way to move passengers. It makes little sense to continue policies that encourage air travel, or even driving, when investing in passenger rail—even subsidizing it—would save fuel and cut emissions.

Connect the Dots: Fuel prices, although temporarily in retreat, will not remain low indefinitely. The supply of oil for making gasoline is finite, and the cost of extracting it will go up, not down, in the future. Over time, this will doom the U.S. suburbs to—depending on who is talking—decline or collapse. The suburbs may be, as James Howard Kunstler maintains, the worst misallocation of funds in recent memory; but they are there, and people live in them. The best way to make them viable again is to connect them with rapid, efficient public transport—light rail for preference, or low-emission buses.

Create Walkability: Walkable neighborhoods are in vogue for good reason. They are the future, if we are to have one. In the long term, it would make sense to give businesses incentives to build stores within walking distance (or easy public transport distance) of the dots which the infrastructure package has just connected. This would make it easier for us to lower our dependence on the private car, and hence lower emissions and dependence on imported fuel.

All of these items would cost money—as would other components of any stimulus package worth doing. But unlike simply repairing roads and bridges, however much they need repair, these suggestions would build for a future of high fuel prices and environmental constraints. That, after all, is the future that we face.

Further Thoughts

Coordinate Electric Cars and Public Transport: Commentator Lorcan suggests that roads should be made electric-car ready so that rail passengers could take the train to a depot or station, then pick up an electric car for the trip to their final destination. This imaginative suggestion echos Israeli architect and planner Moshe Safdie's concept of the utility car, which would be available for short trips at transit points like train stations. His book, The City After the Automobile, repays study. By making roads electric-car ready, I assume Lorcan means adding electric car battery-charging stations at intervals on the roads—also a fine suggestion.

The larger issue here is whether we can coordinate our transportation system to encourage users to take the most efficient transport mode for their journey. A future post will address this question.

Mountaintop Removal: Lorcan also argues for abandoning the notion of "clean coal" as a dead end and ending mountaintop removal. Both are important points. For a discussion of mountaintop removal, see "The Price of Coal" on this blog.

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The Greening and Non-Greening of England

A month in England puts a lot in perspective. The government's Iraq policy and the threat from British-born Islamist fanatics get most of the press in the United States, along with the future ot Tony Blair, which is very much in doubt—as is the future of his Labour Party.

For me, however, the question of Britain and climate change, which gets little coverage in the U.S., was far more interesting than the fate of Tony Blair. In the United States, climate change still appears to be controversial—not among scientists and those who understand the issue, to be sure, but among politicians in Washington. In Britain, there is no such controversy. Blair's government is publicly committed to making Britain a leader in curbing greenhouse gases, and the public seems to agree. His recent agreement with California on a carbon cap-and-trade arrangement was almost universally applauded in the United Kingdom. Even his critics thought it was a good idea, although with misgivings.

Those misgivings were well-founded. Critics like Mark Lynas of the New Statesman point out that the UK has the worst recycling rate in Europe; that the Blair government has in fact spent more on highway construction than on improving railroads and mass transit; and that greenhouse gas emissions from the British transportation sector have actually risen in the past five years.

A tourist can't really confirm any of this, but some changes are noticeable.

• There are more big box stores, and an article in the Guardian business section confirms that the Blair government is encouraging this type of development because big boxes are more "efficient." (Economically, perhaps, but not for the environment.)
• Automobile traffic is noticeably up in the English Lake District even though it is easier and less frustrating to leave the car at home and take the train (but see below). Everybody drives to the Lakes, and by the smell test, the air quality in the more popular towns is not what it was. Everywhere we went, not just in the Lakes, there seemed to be more traffic than last year.
  
• Trains are overcrowded and often do not run on time. The overcrowding is good, in a way, because it means that people are using the trains. But it is bad because it makes the trains less attractive as an alternative to the private car.
• The number of cheap package tours to holiday spots has increased dramatically. Air fares included in these packages are sometimes effectively zero, and are generally lower than similar fares in the U.S.

None of this is good for the environment in general, or greenhouse gas production in particular, and much of it is the result of government policies. Blair's commitment to controlling greenhouse gases, at the moment, seems chiefly rhetorical.

But the greening of England is not wholly an illusion. Blair's rhetoric may or may not be hollow, but outside the government there is a lot of ferment—a more-informed public discussion than in the U.S.; a number of good ideas, both old and new; and a growing interest in alternatives like green buildings and walkable shopping districts. These are encouraging. They will be the subject of future postings.