A blind spider creeping through America's judicial thicket might be heading to the Supreme Court, which will have to decide if the contentment or even the survival of the Bone Cave Harvestman spider species, which lives only in two central Texas counties, is any of the federal government's business. If it is, what isn't?
The U.S. Fish and Wildlife Service (USFWS), which administers the Endangered Species Act, is blind to the limits of its imperium, which it thinks encompasses telling John Yearwood what he can and cannot do on the ranch that has been in his family since 1871. To stymie the USFWS, Yearwood must surmount, among other things, a precedent involving Roscoe Filburn, the Ohio farmer whose 1942 loss in the Supreme Court mocked the doctrine that the federal government is one of limited, because enumerated, powers.
Filburn was minding what he thought was his business when Washington taught him that the Constitution's Commerce Clause ("Congress shall have power to ... regulate commerce ... among the several states") means that almost everything is the federal government's business. To stabilize prices, the government set production quotas not only for wheat sold into interstate commerce but for wheat consumed on the farm for animal feed. Filburn expressed his dissent by producing 269 bushels in excess of his quota and refusing to pay the fine.
His insubordination reached the Supreme Court, which by then was thoroughly deferential to the New Deal's capacious theory of federal power. The court held that Congress could regulate even Filburn's wheat that never reached interstate commerce, because that wheat "supplies a need of the man who grew it which would otherwise be reflected by purchases in the open market. Home-grown wheat in this sense competes with wheat in commerce."
Seventy-five years on, some recent decisions have brought Commerce Clause jurisprudence closer to the Framers' intention as presented by Chief Justice John Marshall in McCulloch v. Maryland (1819).
The clause requires a "plain" connection, not merely attenuated chains of inferences, between a congressional act and an enumerated power. Furthermore, recent decisions require not only that a federal statute pertain to "activities having a substantial relation to interstate commerce," but also that the statute pass muster under the Necessary and Proper Clause: Congress may "make all laws ... necessary and proper" to executing enumerated powers.
A statute, Justice Clarence Thomas has said, must be "appropriate," bearing an "obvious, simple, and direct relation" to an enumerated power.
A lower court has sided with the USFWS against Yearwood, dogmatically postulating that all species are "interdependent." Therefore even the tiniest bit of the ecosystem is presumptively implicated in potentially substantial effects on interstate commerce.
So, Yearwood, who hitherto made his property available cost-free to 4-H, church and military groups for camping, horseback riding and other activities, has stopped this, and even ceased clearing brush to reduce the risk of snakes and fires, lest he be subject to federal prosecution for disturbing, harming or endangering the spiders. Indeed, such is the federal government's unsleeping solicitude for the spiders, it says they must be protected from other bugs, such as fire ants. Reverence for nature evidently requires preventing natural competitions.
Alex Kozinski of the U.S. Court of Appeals for the 9th Circuit has written that modern Commerce Clause decisions make one wonder why it is not called the "Hey, you-can-do-whatever-you-feel-like Clause." So far, the spider story -- the application of the Endangered Species Act to an entirely intrastate species that is neither bought nor sold nor traded in interstate commerce -- demonstrates that federal power, like kudzu, will expand everywhere and into everything until it is stopped.
The Supreme Court can stop it if the spider case gets there. The court can apply its 2005 ruling that congressional regulation of intrastate, noncommercial activity is proper only when the activity is an "essential part of a larger regulation of economic activity, in which the regulatory scheme could be undercut unless the intrastate activity were regulated."
Furthermore, in 2012, while Chief Justice John Roberts was irritating conservatives as he saved the Affordable Care Act by creatively construing some of its provisions, he simultaneously held that even a necessary exercise of power under the Commerce Clause is not proper if it "would work a substantial expansion of federal authority."
The blind spider might make other courts, and the rest of the government, see the Supreme Court's 1995 ruling that the government may not "convert congressional Commerce Clause authority to a general police power of the sort held only by the states."