The Trump
administration has suspended a U.S. Army Corps of Engineers project to improve
an existing barrier to the entry of Asiatic carp from the Mississippi Valley
watershed to the Great Lakes system. This suggests it is possible history will
remember Trump as the president “who let the carp in” to ruin the Great Lakes,
hitherto something that has made America great as well.
Of course the action
is short-sighted. That’s a businessman’s nature. It’s one of the many reasons
voters should not elect businessmen who want to run the country like a
business. The people’s business is not just another business.
Both these
propositions, so far merely asserted, really ought to be proven by argument.
For now, I’ll just try to show how they’re connected to a single principle: the
public good.
I won’t start by
defining the concept right now except by extension, that is, by giving
examples. It’s beyond dispute, isn’t it, that the waters and the airs don’t
belong to anybody. That is, they cannot become private property any more than
the animals of the woods or the fish of the lakes and streams. Of course,
hunters and fishermen appropriate these creatures and reduce them to private
property, according to regulations lawfully established. But until then they belong
to no one private person, but rather to the whole public as a public good.
It's metaphorical
to say they belong to God, Mother Earth, or the Great Spirit, and moreover
unnecessary to the argument. The governments of every state treat wild creatures
as a natural resource of the people as a whole – except when politics obtrudes.
I could give examples of this phenomenon local to Wisconsin but there’s no need
to digress.
Just so, even
though the waters and the airs are even more clearly a public good, a human good, when private enterprise
wants to appropriate them to private uses, politics may obtrude.
Consider again
the Asiatic carp. They live and breed in the waters of the Illinois River,
which are connected to those of the Great Lakes by the Chicago Ship and
Sanitary Canal which through which the Chicago River is diverted out of the
Great Lakes basin. The river “flows backwards,” and has since the beginning of
the 20th century. I won’t try to prove the proposition that the carp
will ruin the Great Lakes if they find a way in through these corridors. I’ll
just say that people everywhere have seen or heard of the damage that invasive
species of plants or animals can do. So I’ll assume, again in order to avoid
digression, that the claims scientists make on this point are valid.
Now: why suspend
a project designed to minimize this risk? Well, the project would inconvenience
the barge traffic in the ship canal. More precisely, it would add to the
regulatory burden on this private use of the public waters of the canal and
river. No need to explain how; it’s enough to know the purveyors of this
service oppose the project in question.
The technology of
barges and canals is not new. The latest “revolution” it went through, I
suppose, was the 19th century steam engine. Why, contrary to the
public good, should government accommodate an industry like this? Twenty-first
century technology created intermodal transportation, from ship to railcar to
truck and the reverse. Is it too much to ask the barge industry to participate?
It would cost a lot to replace the connection between the Great Lakes and the
Mississippi by an intermodal facility. A lot of capital that a mature industry
working on slim margins can neither accumulate nor borrow.
That’s just another
way of saying that the antiquated barge industry only serves commercial needs
that are equally old – but, to be fair, still exist.
So rather than
impose a burden on the way a narrow private interest uses the public waters,
the Trump administration would put the interests of every user of the Great
Lakes, drinker of their waters, and dweller on their shores at risk. I won’t
even put the private interests of commercial fishermen, sport fishing charters,
etc. into the scales.
What’s difficult
about the public’s interest in this public good is measuring it. It’s the sum
of many millions of more or less marginal interests of individual citizens.
It’s also complicated by questions about the probabilities that those interests
will be affected at all, or in what degree.
Advocates for the
Great Lakes sometimes try to qualify those interests and put a dollar figure on
them. Then they can compare them to the costs the barge industry, etc., will
more predictably incur.
This tactic is a
mistake. Progressives must insist on the principle that public goods of this
kind are not commensurable with private goods. Certainly not in dollars.
Further that such public goods enjoy a presumption of validity that can only be
overcome by a showing that private use of them creates yet other compensating
public goods.
How this
principle of public good is also a progressive principle remains to be
demonstrated. Until then, I’ll return to my other proposition about public
goods. It’s that government in general and public servants in particular are,
or should be, best suited to make accommodations between public and private goods,
and especially between competing public goods. This is not a businesslike
process. It requires consultation with all such interests, and consensus and
compromise in the result. That’s not how businessmen like to operate.
Governments that allocate
tax dollars the way businessmen allocate revenues enjoy the economic efficiency
of totalitarian states. That’s not the American way.
On the other
hand, if it’s good business to run the risk of ruining the Great Lakes, maybe
that instead is how Mr. Trump will be remembered.
Note also that
this particular Corps of Engineers project, whether it lives or dies, has
little impact on the City of Chicago’s use for the Ship Canal and the Illinois
River, that is, to flush the city’s wastewater. At least it’s a public use. But
if the Trump administration really wanted to spend money on infrastructure for
the public good, it would fund the separation of the watersheds so unnaturally
connected more than a hundred years ago. And help the Democratic voters of the
city clean their wastewater for themselves.