I think [that] '[t]he judicial Power of the United States' conferred upon this Court 'and such inferior courts as Congress may establish', must be de… - Antonin Scalia

The point at which life becomes 'worthless,' and the point at which the means necessary to preserve it become 'extraordinary' or 'inappropriate,' are neither set forth in the Constitution nor known to the nine Justices of this Court any better than they are known to nine people picked at random from the Kansas City telephone directory...[therefore] even when it is demonstrated by clear and convincing evidence that a patient no longer wishes certain measures to be taken to preserve her life, it is up to the citizens of Missouri to decide, through their elected representatives, whether that wish will be honored.

As Justice Stevens explains, “ ‘objective evidence, though of great importance, [does] not wholly determine the controversy, for the Constitution contemplates that in the end our own judgment will be brought to bear on the question of the acceptability of the death penalty under the Eighth Amendment.’ ” (quoting Atkins v. Virginia). “I have relied on my own experience in reaching the conclusion that the imposition of the death penalty” Purer expression cannot be found of the principle of rule by judicial fiat. In the face of Justice Stevens’ experience, the experience of all others is, it appears, of little consequence. The experience of the state legislatures and the Congress—who retain the death penalty as a form of punishment—is dismissed as “the product of habit and inattention rather than an acceptable deliberative process.” The experience of social scientists whose studies indicate that the death penalty deters crime is relegated to a footnote. The experience of fellow citizens who support the death penalty is described, with only the most thinly veiled condemnation, as stemming from a “thirst for vengeance.” It is Justice Stevens’ experience that reigns over all.

What a mockery today's opinion makes of Hamilton's expectation, announcing the Court's conclusion - that the meaning of our Constitution has changed over the past 15 years—not, mind you, not that this Court's decision 15 years ago was wrong, but that the Constitution has changed. The Court reaches this implausible result by purporting to advert, not to the original meaning of the Eighth Amendment, but to the evolving standards of decency, of our national society. It then finds, on the flimsiest of grounds, that a national consensus which could not be perceived in our people's laws barely 15 years ago now solidly exists.