If there be this common jurisdiction at sea, why not punish desertion from one belligerent power to another, or correspondence with the enemy, or any other crime which may be perpetrated? A common jurisdiction over all offences at sea, in whatever vessel committed, would involve the power of punishing the offences which have been stated. Yet all gentlemen will disclaim this power. It follows, then, that no such common jurisdiction exists.
In truth the right of every nation to punish is limited, in its nature, to offences against the nation inflicting the punishment. This principle is believed to be universally true. It comprehends every possible violation of its laws on its own territory, and it extends to violations committed elsewhere by persons it has a right to bind. It extends also to general piracy.
A pirate, under the law of nations, is an enemy of the human race. Being the enemy of all, he is liable to be punished by all. Any act which denotes this universal hostility, is an act of piracy.
Not only an actual robbery, therefore, but cruising on the high seas without commission, and with intent to rob, is piracy. This is an offence against all and every nation, and is therefore alike punishable by all. But an offence which in its nature affects only a particular nation, is only punishable by that nation.
It is by confounding general piracy with piracy by statute, that indistinct ideas have been produced, respecting the power to punish offences committed on the high seas.
A statute may make any offence piracy, committed within the jurisdiction of the nation passing the statute, and such offence will be punishable by that nation. But piracy under the law of nations, which alone is punishable by all nations, can only consist in an act which is an offence against all. No particular nation can increase or diminish the list of offences thus punishable.
It has been observed by his colleague, (Mr. Nicholas,) for the purpose of showing that the distinction taken on this subject by the gentleman from Delaware (Mr. Bayard) was inaccurate, that any vessel robbed on the high seas could be the property only of a single nation, and being only an offence against that nation, could be, on the principle taken by the opposers of the resolutions, no offence against the law of nations; but in this his colleague had not accurately considered the principle. As a man who turns out to rob on the highway, and forces from a stranger his purse with a pistol at his bosom, is not the particular enemy of that stranger, but alike the enemy of every man who carries a purse, so those who without a commission rob on the high seas, manifest a temper hostile to all nations, and therefore become the enemies of all. The same inducements which occasion the robbery of one vessel, exist to occasion the robbery of others, and therefore the single offence is an offence against the whole community of nations, manifests a temper hostile to all, is the commencement of an attack on all, and is consequently, of right, punishable by all.
His colleague had also contended that all the offences at sea, punishable by the British statutes from which the act of Congress was in a great degree copied, were piracies at common law, or by the law of nations, and as murder is among these, consequently murder was an act of piracy by the law of nations, and therefore punishable by every nation. In support of this position he had cited 1 Hawk. P. C. 267. 271-3, Inst. 112, and 1 Woodeson, 140.
The amount of these cases is, that no new offence is made piracy by the statutes; but that a different tribunal is created for their trial, which is guided by a different rule from that which governed previous to those statutes. Therefore, on an indictment for piracy, it is still necessary to prove an offence which was piracy before the statutes. He drew from these authorities a very different conclusion from that which had been drawn by his colleague. To show the correctness of his conclusion, it was necessary to observe, that the statute did not indeed change the nature of piracy, since it only transferred the trial of the crime to a different tribunal, where different rules of decision prevailed; but having done this, other crimes committed on the high seas, which were not piracy, were made punishable by the same tribunal; but certainly this municipal regulation could not be considered as proving that those offences were, before, piracy by the law of nations. [Mr. Nicholas insisted that the law was not correctly stated, whereupon Mr. Marshall called for 3 Inst. and read the statute:]
"All treasons, felonies, robberies, murders, and confederacies, committed in or upon the seas, &c., shall be inquired, tried, heard, determined and judged in such shires, &c., in like form and condition as if any such offence had been committed on the land," &c. "And such as shall be convicted, &c., shall have and suffer such pains of death, &c., as if they had been attainted of any treason, felony, robbery, or other the said offences done upon the land."