Task: sc_lcdispositiondirection

What follows is an opinion from the Supreme Court of the United States. Your task is to determine whether the decision of the court whose decision the Supreme Court reviewed was itself liberal or conservative. In the context of issues pertaining to criminal procedure, civil rights, First Amendment, due process, privacy, and attorneys, consider liberal to be pro-person accused or convicted of crime, or denied a jury trial, pro-civil liberties or civil rights claimant, especially those exercising less protected civil rights (e.g., homosexuality), pro-child or juvenile, pro-indigent pro-Indian, pro-affirmative action, pro-neutrality in establishment clause cases, pro-female in abortion, pro-underdog, anti-slavery, incorporation of foreign territories anti-government in the context of due process, except for takings clause cases where a pro-government, anti-owner vote is considered liberal except in criminal forfeiture cases or those where the taking is pro-business violation of due process by exercising jurisdiction over nonresident, pro-attorney or governmental official in non-liability cases, pro-accountability and/or anti-corruption in campaign spending pro-privacy vis-a-vis the 1st Amendment where the privacy invaded is that of mental incompetents, pro-disclosure in Freedom of Information Act issues except for employment and student records. In the context of issues pertaining to unions and economic activity, consider liberal to be pro-union except in union antitrust where liberal = pro-competition, pro-government, anti-business anti-employer, pro-competition, pro-injured person, pro-indigent, pro-small business vis-a-vis large business pro-state/anti-business in state tax cases, pro-debtor, pro-bankrupt, pro-Indian, pro-environmental protection, pro-economic underdog pro-consumer, pro-accountability in governmental corruption, pro-original grantee, purchaser, or occupant in state and territorial land claims anti-union member or employee vis-a-vis union, anti-union in union antitrust, anti-union in union or closed shop, pro-trial in arbitration. In the context of issues pertaining to judicial power, consider liberal to be pro-exercise of judicial power, pro-judicial "activism", pro-judicial review of administrative action. In the context of issues pertaining to federalism, consider liberal to be pro-federal power, pro-executive power in executive/congressional disputes, anti-state. In the context of issues pertaining to federal taxation, consider liberal to be pro-United States and conservative pro-taxpayer. In miscellaneous, consider conservative the incorporation of foreign territories and executive authority vis-a-vis congress or the states or judcial authority vis-a-vis state or federal legislative authority, and consider liberal legislative veto. The lower court's decision direction is unspecifiable if the manner in which the Supreme Court took jurisdiction is original or certification; or if the direction of the Supreme Court's decision is unspecifiable and the main issue pertains to private law or interstate relations

Justice Scalia
delivered the opinion of the Court, except as to Part III-E.
Federal law prohibits the broadcasting of “any... indecent... language,” 18 U. S. C. § 1464, which includes expletives referring to sexual or excretory activity or organs, see FCC v. Pacifica Foundation, 438 U. S. 726 (1978). This case concerns the adequacy of the Federal Communications Commission’s explanation of its decision that this sometimes forbids the broadcasting of indecent expletives even when the offensive words are not repeated.
I. Statutory and Regulatory Background
The Communications Act of 1934,48 Stat. 1064,47 U. S. C. § 151 et seq. (2000 ed. and Supp. V), established a system of limited-term broadcast licenses subject to various “conditions” designed “to maintain the control of the United States over all the channels of radio transmission,” § 301 (2000 ed.). Almost 28 years ago we said that “[a] licensed broadcaster is granted the free and exclusive use of a limited and valuable part of the public domain; when he accepts that franchise it is burdened by enforceable public obligations.” CBS, Inc. v. FCC, 453 U. S. 367, 395 (1981) (internal quotation marks omitted).
One of the burdens that licensees shoulder is the indecency ban — the statutory proscription against “utter[ingj any obscene, indecent, or profane language by means of radio communication,” 18 U. S. C. § 1464 — which Congress has instructed the Commission to enforce between the hours of 6 a.m. and 10 p.m. Public Telecommunications Act of 1992, § 16(a), 106 Stat. 954, note following 47 U. S. C. § 303. Congress has given the Commission various means of enforcing the indecency ban, including civil fines, see § 503(b)(1), and license revocations or the denial of license renewals, see §§ 309(k), 312(a)(6).
The Commission first invoked the statutory ban on indecent broadcasts in 1975, declaring a daytime broadcast of George Carlin's “Filthy Words” monologue actionably indecent. In re Citizen’s Complaint Against Pacifica Foundation Station WBAI (FM), 56 F. C. C. 2d 94. At that time, the Commission announced the definition of indecent speech that it uses to this day, prohibiting “language that describes, in terms patently offensive as measured by contemporary community standards for the broadcast medium, sexual or excretory activities and organs, at times of the day when there is a reasonable risk that children may be in the audience.” Id., at 98.
In FCC v. Pacifica Foundation, supra, we upheld the Commission’s order against statutory and constitutional challenge. We rejected the broadcasters’ argument that the statutory proscription applied only to speech appealing to the prurient interest, noting that “the normal definition of ‘indecent’ merely refers to nonconformance with accepted standards of morality.” Id., at 740. And we held that the First Amendment allowed Carlin’s monologue to be banned in light of the “uniquely pervasive presence” of the medium and the fact that broadcast programming is “uniquely accessible to children.” Id., at 748-749.
In the ensuing years, the Commission took a cautious, but gradually expanding, approach to enforcing the statutory prohibition against indecent broadcasts. Shortly after Pacifica, 438 U. S. 726, the Commission expressed its “intension] strictly to observe the narrowness of the Pacifica holding,” which “relied in part on the repetitive occurrence of the ‘indecent’ words” contained in Carlin’s monologue. In re Application of WGBH Educ. Foundation, 69 F. C. C. 2d 1250, 1254, ¶ 10 (1978). When the full Commission next considered its indecency standard, however, it repudiated the view that its enforcement power was limited to “deliberate, repetitive use of the seven words actually contained in the George Carlin monologue.” In re Pacifica Foundation, Inc., 2 FCC Red. 2698, 2699, ¶ 12 (1987). The Commission determined that such a “highly restricted enforcement standard... was unduly narrow as a matter of law and inconsistent with [the Commission’s] enforcement responsibilities under Section 1464.” In re Infinity Broadcasting Corp. of Pa., 3 FCC Red. 930, ¶ 5 (1987). The Court of Appeals for the District of Columbia Circuit upheld this expanded enforcement standard against constitutional and Administrative Procedure Act challenge. See Action for Children’s Television v. FCC, 852 F. 2d 1332 (1988) (R. Ginsburg, J.), superseded in part by Action for Children’s Television v. FCC, 58 F. 3d 654 (1995) (en banc).
Although the Commission had expanded its enforcement beyond the “repetitive use of specific words or phrases,” it preserved a distinction between literal and nonliteral (or “expletive”) uses of evocative language. In re Pacifica Foundation, Inc., 2 FCC Red., at 2699, ¶13. The Commission explained that each literal “description or depiction of sexual or excretory functions must be examined in context to determine whether it is patently offensive,” but that “deliberate and repetitive use... is a requisite to a finding of indecency” when a complaint focuses solely on the use of nonliteral expletives. Ibid.
Over a decade later, the Commission emphasized that the “full context” in which particular materials appear is “critically important,” but that a few “principal” factors guide the inquiry, such as the “explicitness or graphic nature” of the material, the extent to which the material “dwells on or repeats” the offensive material, and the extent to which the material was presented to “pander,” to “titillate,” or to “shock.” In re Industry Guidance on Commission’s Case Law Interpreting 18 U. S. C. §1464 and Enforcement Policies Regarding Broadcast Indecency, 16 FCC Rcd. 7999, 8002, ¶ 9, 8003, ¶ 10 (2001) (emphasis deleted). “No single factor,” the Commission said, “generally provides the basis for an indecency finding,” but “where sexual or excretory references have been made once or have been passing or fleeting in nature, this characteristic has tended to weigh against a finding of indecency.” Id., at 8003, ¶ 10,8008, ¶ 17.
In 2004, the Commission took one step further by declaring for the first time that a nonliteral (expletive) use of the F- and S-Words could be actionably indecent, even when the word is used only once. The first order to this effect dealt with an NBC broadcast of the Golden Globe Awards, in which the performer Bono commented, “ ‘[T]his is really, really, f***ing brilliant.’ ” In re Complaints Against Various Broadcast Licensees Regarding Their Airing of “Golden Globe Awards” Program, 19 FCC Red. 4975, 4976, n. 4 (2004) (Golden Globes Order). Although the Commission had received numerous complaints directed at the broadcast, its enforcement bureau had concluded that the material was not indecent because “Bono did not describe, in context, sexual or excretory organs or activities and... the utterance was fleeting and isolated.” Id., at 4975-4976, ¶ 3. The full Commission reviewed and reversed the staff ruling.
The Commission first declared that Bono’s use of the F-Word fell within its indecency definition, even though the word was used as an intensifier rather than a literal descriptor. “[G]iven the core meaning of the ‘F-Word,’” it said, “any use of that word... inherently has a sexual connotation.” Id., at 4978, ¶8. The Commission determined, moreover, that the broadcast was “patently offensive” because the F-Word “is one of the most vulgar, graphic and explicit descriptions of sexual activity in the English language,” because “[i]ts use invariably invokes a coarse sexual image,” and because Bono’s use of the word was entirely “shocking and gratuitous.” Id., at 4979, ¶ 9.
The Commission observed that categorically exempting such language from enforcement actions would “likely lead to more widespread use.” Ibid. Commission action was necessary to “safeguard the well-being of the nation’s children from the most objectionable, most offensive language.” Ibid. The order noted that technological advances have made it far easier to delete (“bleep out”) a “single and gratuitous use of a vulgar expletive,” without adulterating the content of a broadcast. Id., at 4980, ¶ 11.
The order acknowledged that “prior Commission and staff action [has] indicated that isolated or fleeting broadcasts of the ‘F-Word’... are not indecent or would not be acted upon.” It explicitly ruled that “any such interpretation is no longer good law.” Ibid., ¶ 12. It “clarified]... that the mere fact that specific words or phrases are not sustained or repeated does not mandate a finding that material that is otherwise patently offensive to the broadcast medium is not indecent.” Ibid. Because, however, “existing precedent would have permitted this broadcast,” the Commission determined that “NBC and its affiliates necessarily did not have the requisite notice to justify a penalty.” Id., at 4981-4982, ¶ 15.
II. The Present Case
This case concerns utterances in two live broadcasts aired by Fox Television Stations, Inc., and its affiliates prior to the Commission’s Golden Globes Order. The first occurred during the 2002 Billboard Music Awards, when the singer Cher exclaimed, “I’ve also had critics for the last 40 years saying that I was on my way out every year. Right. So f*** 'em.” Brief for Petitioners 9. The second involved a segment of the 2008 Billboard Music Awards, during the presentation of an award by Nicole Richie and Paris Hilton, principals in a Fox television series called “The Simple Life.” Ms. Hilton began their interchange by reminding Ms. Richie to “watch the bad language,” but Ms. Richie proceeded to ask the audience, “Why do they even call it ‘The Simple Life?’ Have you ever tried to get cow s*** out of a Prada purse? It’s not so f***ing simple.” Id., at 9-10. Following each of these broadcasts, the Commission received numerous complaints from parents whose children were exposed to the language.
On March 15, 2006, the Commission released “Notices of Apparent Liability” for a number of broadcasts that the Commission deemed actionably indecent, including the two described above. In re Complaints Regarding Various Television Broadcasts Between Feb. 2,2002 and Mar. 8,2005, 21 FCC Red. 2664 (2006). Multiple parties petitioned the Court of Appeals for the Second Circuit for judicial review of the order, asserting a variety of constitutional and statutory challenges. Since the order had declined to impose sanctions, the Commission had not previously given the broadcasters an opportunity to respond to the indecency charges. It therefore requested and obtained from the Court of Appeals a voluntary remand so that the parties could air their objections. 489 F. 3d 444, 453 (2007). The Commission’s order on remand upheld the indecency findings for the broadcasts described above. See In re Complaints Regarding Various Television Broadcasts Between Feb. 2, 2002, and Mar. 8, 2005, 21 FCC Red. 13299 (2006) (Remand Order).
The order first explained that both broadcasts fell comfortably within the subject-matter scope of the Commission’s indecency test because the 2003 broadcast involved a literal description of excrement and both broadcasts invoked the “F-Word,” which inherently has a sexual connotation. Id., at 13304, ¶ 16,13323, ¶ 58. The order next determined that the broadcasts were patently offensive under community standards for the medium. Both broadcasts, it noted, involved entirely gratuitous uses of “one of the most vulgar, graphic, and explicit words for sexual activity in the English language.” Id., at 13305, ¶ 17, 13324, ¶ 59. It found Ms. Richie’s use of the “F-Word” and her “explicit description of the handling of excrement” to be “vulgar and shocking,” as well as to constitute “pandering,” after Ms. Hilton had playfully warned her to “‘watch the bad language.’” Id., at 13305, ¶ 17. And it found Cher’s statement patently offensive in part because she metaphorically suggested a sexual act as a means of expressing hostility to her critics. Id., at 13324, ¶60. The order relied upon the “‘critically important’ ” context of the utterances, id., at 13304, ¶ 15, noting that they were aired during prime-time awards shows “designed to draw a large nationwide audience that could be expected to include many children interested in seeing their favorite music stars,” id., at 13305, ¶ 18,13324, ¶ 59. Indeed, approximately 2.5 million minors witnessed each of the broadcasts. Id., at 13306, ¶ 18,13326, ¶ 65.
The order asserted that both broadcasts under review would have been actionably indecent under the staff rulings and Commission dicta in effect prior to the Golden Globes Order — the 2003 broadcast because it involved a literal description of excrement, rather than a mere expletive, because it used more than one offensive word, and because it was planned, 21 FCC Red., at 13307, ¶ 22; and the 2002 broadcast because Cher used the F-Word not as a mere intensifier, but as a description of the sexual act to express hostility to her critics, id., at 13324, ¶ 60. The order stated, however, that the pre-Golden Globes regime of immunity for isolated indecent expletives rested only upon staff rulings and Commission dicta, and that the Commission itself had never held “that the isolated use of an expletive... was not indecent or could not be indecent,” 21 FCC Red., at 13307, ¶ 21. In any event, the order made clear, the Golden Globes Order eliminated any doubt that fleeting expletives could be action-ably indecent, 21 FCC Red., at 13308, ¶ 23, 13325, ¶ 61, and the Commission disavowed the bureau-level decisions and its own dicta that had said otherwise, id., at 13306-13307, ¶¶ 20, 21. Under the new policy, a lack of repetition “weights] against a finding of indecency,” id., at 13325, ¶ 61, but is not a safe harbor.
The order explained that the Commission’s prior “strict dichotomy between ‘expletives’ and ‘descriptions or depictions of sexual or excretory functions’ is artificial and does not make sense in light of the fact that an ‘expletive’s’ power to offend derives from its sexual or excretory meaning.” Id., at 13308, ¶ 23. In the Commission’s view, “granting an automatic exemption for ‘isolated or fleeting’ expletives unfairly forces viewers (including children)” to take “ ‘the first blow’ ” and would allow broadcasters “to air expletives at all hours of a day so long as they did so one at a time.” Id., at 13309, ¶ 25. Although the Commission determined that Fox encouraged the offensive language by using suggestive scripting in the 2003 broadcast, and unreasonably failed to take adequate precautions in both broadcasts, id., at 13311-13314, ¶¶ 31-37, the order again declined to impose any forfeiture or other sanction for either of the broadcasts, id., at 13321, ¶ 53, 13326, ¶66.
Fox returned to the Second Circuit for review of the Remand Order, and various intervenors including CBS, NBC, and ABC joined the action. The Court of Appeals reversed the agency’s orders, finding the Commission’s reasoning inadequate under the Administrative Procedure Act. 489 F. 3d 444. The majority was “skeptical that the Commission [could] provide a reasoned explanation for its ‘fleeting expletive’ regime that would pass constitutional muster,” but it declined to reach the constitutional question. Id., at 462. Judge Leval dissented, id., at 467. We granted certiorari, 552 U. S. 1255 (2008).
III. Analysis
A. Governing Principles
The Administrative Procedure Act, 5 U. S. C. §551 et seq., which sets forth the full extent of judicial authority to review executive agency action for procedural correctness, see Vermont Yankee Nuclear Power Corp. v. Natural Resources Defense Council, Inc., 435 U. S. 519, 545-549 (1978), permits (insofar as relevant here) the setting aside of agency action that is “arbitrary” or “capricious,” 5 U. S. C. § 706(2)(A). Under what we have called this “narrow” standard of review, we insist that an agency “examine the relevant data and articulate a satisfactory explanation for its action.” Motor Vehicle Mfrs. Assn. of United States, Inc. v. State Farm Mut. Automobile Ins. Co., 463 U. S. 29, 43 (1983). We have made clear, however, that “a court is not to substitute its judgment for that of the agency,” ibid., and should “uphold a decision of less than ideal clarity if the agency’s path may reasonably be discerned,” Bowman Transp., Inc. v. Arkansas-Best Freight System, Inc., 419 U. S. 281, 286 (1974).
In overturning the Commission’s judgment, the Court of Appeals here relied in part on Circuit precedent requiring a more substantial explanation for agency action that changes prior policy. The Second Circuit has interpreted the Administrative Procedure Act and our opinion in State Farm as requiring agencies to make clear “ ‘why the original reasons for adopting the [displaced] rule or policy are no longer dis-positive’ ” as well as “ ‘why the new rule effectuates the statute as well as or better than the old rule.’” 489 F. 3d, at 456-457 (quoting New York Council, Assn. of Civilian Technicians v. FLRA, 757 F. 2d 502, 508 (CA2 1985); emphasis deleted). The Court of Appeals for the District of Columbia Circuit has similarly indicated that a court’s standard of review is “heightened somewhat” when an agency reverses course. NAACP v. FCC, 682 F. 2d 993, 998 (1982).
We find no basis in the Administrative Procedure Act or in our opinions for a requirement that all agency change be subjected to more searching review. The Act mentions no such heightened standard. And our opinion in State Farm neither held nor implied that every agency action representing a policy change must be justified by reasons more substantial than those required to adopt a policy in the first instance. That case, which involved the rescission of a prior regulation, said only that such action requires “a reasoned analysis for the change beyond that which may be required when an agency does not act in the first instance.” 463 U. S., at 42 (emphasis added). Treating failures to act and rescissions of prior action differently for purposes of the standard of review makes good sense, and has basis in the text of the statute, which likewise treats the two separately. It instructs a reviewing court to “compel agency action unlawfully withheld or unreasonably delayed,” 5 U. S. C. § 706(1), and to “hold unlawful and set aside agency action, findings, and conclusions found to be [among other things]... arbitrary [or] capricious,” § 706(2)(A). The statute makes no distinction, however, between initial agency action and subsequent agency action undoing or revising that action.
To be sure, the requirement that an agency provide reasoned explanation for its action would ordinarily demand that it display awareness that it is changing position. An agency may not, for example, depart from a prior policy sub silentio or simply disregard rules that are still on the books. See United States v. Nixon, 418 U. S. 683, 696 (1974). And of course the agency must show that there are good reasons for the new policy. But it need not demonstrate to a court’s satisfaction that the reasons for the new policy are better than the reasons for the old one; it suffices that the new policy is permissible under the statute, that there are good reasons for it, and that the agency believes it to be better, which the conscious change of course adequately indicates. This means that the agency need not always provide a more detailed justification than what would suffice for a new policy created on a blank slate. Sometimes it must — when, for example, its new policy rests upon factual findings that contradict those which underlay its prior policy; or when its prior policy has engendered serious reliance interests that must be taken into account. Smiley v. Citibank (South Dakota), N. A., 517 U. S. 735, 742 (1996). It would be arbitrary or capricious to ignore such matters. In such cases it is not that farther justification is demanded by the mere fact of policy change; but that a reasoned explanation is needed for disregarding facts and circumstances that underlay or were engendered by the prior policy.
In this appeal from the Second Circuit’s setting aside of Commission action for failure to comply with a procedural requirement of the Administrative Procedure Act, the broadcasters’ arguments have repeatedly referred to the First Amendment. If they mean to invite us to apply a more stringent arbitrary-and-eapricious review to agency actions that implicate constitutional liberties, we reject the invitation. The so-called canon of constitutional avoidance is an interpretive tool, counseling that ambiguous statutory language be construed to avoid serious constitutional doubts. See Edward J. DeBartolo Corp. v. Florida Gulf Coast Building & Constr. Trades Council, 485 U. S. 568, 575 (1988). We know of no precedent for applying it to limit the scope of authorized executive action. In the same section authorizing courts to set aside “arbitrary [or] capricious” agency action, the Administrative Procedure Act separately provides for setting aside agency action that is “unlawful,” 5 U. S. C. § 706(2)(A), which of course includes unconstitutional action. We think that is the only context in which constitutionality bears upon judicial review of authorized agency action. If the Commission’s action here was not arbitrary or capricious in the ordinary sense, it satisfies the Administrative Procedure Act’s “arbitrary [or] capricious” standard; its lawfulness under the Constitution is a separate question to be addressed in a constitutional challenge.
B. Application to This Case
Judged under the above described standards, the Commission’s new enforcement policy and its order finding the broadcasts actionably indecent were neither arbitrary nor capricious. First, the Commission forthrightly acknowledged that its recent actions have broken new ground, taking account of inconsistent “prior Commission and staff action” and explicitly disavowing them as “no longer good law.” Golden Globes Order, 19 FCC Red., at 4980, ¶ 12. To be sure, the (superfluous) explanation in its Remand Order of why the Cher broadcast would even have violated its earlier policy may not be entirely convincing. But that unnecessary detour is irrelevant. There is no doubt that the Commission knew it was making a change. That is why it declined to assess penalties; and it relied on the Golden Globes Order as removing any lingering doubt. Remand Order, 21 FCC Red., at 13308, ¶23, 13325, ¶ 61.
Moreover, the agency’s reasons for expanding the scope of its enforcement activity were entirely rational. It was certainly reasonable to determine that it made no sense to distinguish between literal and nonliteral uses of offensive words, requiring repetitive use to render only the latter indecent. As the Commission said with regard to expletive use of the F-Word, “the word’s power to insult and offend derives from its sexual meaning.” Id., at 13323, ¶ 58. And the Commission’s decision to look at the patent offensiveness of even isolated uses of sexual and excretory words fits with the context-based approach we sanctioned in Pacifica, 438 U. S., at 750. Even isolated utterances can be made in “pander[ing,]... vulgar and shocking” manners, Remand Order, 21 FCC Red., at 13305, ¶ 17, and can constitute harmful '“first blow[s]’” to children, id., at 13309, ¶25. It is surely rational (if not inescapable) to believe that a safe harbor for single words would “likely lead to more widespread use of the offensive language,” Golden Globes Order, supra, at 4979, ¶ 9.
When confronting other requests for per se rules governing its enforcement of the indecency prohibition, the Commission has declined to create safe harbors for particular types of broadcasts. See In re Pacifica Foundation, Inc., 2 FCC Red., at 2699, ¶ 12 (repudiating the view that the Commission’s enforcement power was limited to “deliberate, repetitive use of the seven words actually contained in the George Carlin monologue”); In re Infinity Broadcasting Corp. of Pa., 3 FCC Red., at 932, ¶ 17 (“rejecting] an approach that would hold that if a work has merit, it is per se not indecent”). The Commission could rationally decide it needed to step away from its old regime where nonrepetitive use of an expletive was per se nonactionable because that was “at odds with the Commission’s overall enforcement policy.” Remand Order, supra, at 13308, ¶ 23.
The fact that technological advances have made it easier for broadcasters to bleep out offending words further supports the Commission’s stepped-up enforcement policy. Golden Globes Order, supra, at 4980, ¶ 11. And the agency’s decision not to impose any forfeiture or other sanction precludes any argument that it is arbitrarily punishing parties without notice of the potential consequences of their action.
C. The Court of Appeals’ Reasoning
The Court of Appeals found the Commission’s action arbitrary and capricious on three grounds. First, the court criticized the Commission for failing to explain why it had not previously banned fleeting expletives as “harmful 'first blow[s].’ ” 489 F. 3d, at 458. In the majority’s view, without “evidence that suggests a fleeting expletive is harmful [and]... serious enough to warrant government regulation,” the agency could not regulate more broadly. Id., at 461. As explained above, the fact that an agency had a prior stance does not alone prevent it from changing its view or create a higher hurdle for doing so. And it is not the Commission, but Congress that has proscribed “any... indecent... language.” 18 U. S. C. § 1464.
There are some propositions for which scant empirical evidence can be marshaled, and the harmful effect of broadcast profanity on children is one of them. One cannot demand a multiyear controlled study, in which some children are intentionally exposed to indecent broadcasts (and insulated from all other indecency), and others are shielded from all indecency. It is one thing to set aside agency action under the Administrative Procedure Act because of failure to adduce empirical data that can readily be obtained. See, e. g., State Farm, 463 U. S., at 46-56 (addressing the costs and benefits of mandatory passive restraints for automobiles). It is something else to insist upon obtaining the unobtainable. Here it suffices to know that children mimic the behavior they observe — or at least the behavior that is presented to them as normal and appropriate. Programming replete with one-word indecent expletives will tend to produce children who use (at least) one-word indecent expletives. Congress has made the determination that indecent material is harmful to children, and has left enforcement of the ban to the Commission. If enforcement had to be supported by empirical data, the ban would effectively be a nullity.
The Commission had adduced no quantifiable measure of the harm caused by the language in Pacifica, and we nonetheless held that the “government’s interest in the ‘well-being of its youth’... justified the regulation of otherwise protected expression.” 438 U. S., at 749 (quoting Ginsberg v. New York, 390 U. S. 629, 640, 639 (1968)). If the Constitution itself demands of agencies no more scientifically certain criteria to comply with the First Amendment, neither does the Administrative Procedure Act to comply with the requirement of reasoned decisionmaking.
The court’s second objection is that fidelity to the agency’s “first blow” theory of harm would require a categorical ban on all broadcasts of expletives; the Commission’s failure to go to this extreme thus undermined the coherence of its rationale. 489 F. 3d, at 458-459. This objection, however, is not responsive to the Commission’s actual policy under review — the decision to include patently offensive fleeting expletives within the definition of indecency. The Commission’s prior enforcement practice, unchallenged here, already drew distinctions between the offensiveness of particular words based upon the context in which they appeared. Any complaint about the Commission’s failure to ban only some fleeting expletives is better directed at the agency’s context-based system generally rather than its inclusion of isolated expletives.
More fundamentally, however, the agency’s decision to consider the patent offensiveness of isolated expletives on a case-by-case basis is not arbitrary or capricious. “Even a prime-time recitation of Geoffrey Chaucer’s Miller’s Tale,” we have explained, “would not be likely to command the attention of many children who are both old enough to understand and young enough to be adversely affected.” Pacifica, supra, at 750, n. 29. The same rationale could support the Commission’s finding that a broadcast of the film Saving Private Ryan was not indecent — a finding to which the broadcasters point as supposed evidence of the Commission’s inconsistency. The frightening suspense and the graphic violence in the movie could well dissuade the most vulnerable from watching and would put parents on notice of potentially objectionable material. See In re Complaints Against Various Television Licensees Regarding Their Broadcast on Nov. 11, 2001 of ABC Television Network's Presentation of Film “Saving Private Ryan,” 20 FCC Red. 4507, 4513, ¶ 15 (2005) (noting that the broadcast was not “intended as family entertainment”). The agency’s decision to retain some discretion does not render arbitrary or capricious its regulation of the deliberate and shocking uses of offensive language at the award shows under review — shows that were expected to (and did) draw the attention of millions of children.
Finally, the Court of Appeals found unconvincing the agency’s prediction (without any evidence) that a per se exemption for fleeting expletives would lead to increased use of expletives one at a time. 489 F. 3d, at 460. But even in the absence of evidence, the agency’s predictive judgment (which merits deference) makes entire sense. To predict that complete immunity for fleeting expletives, ardently desired by broadcasters, will lead to a substantial increase in fleeting expletives seems to us an exercise in logic rather than clairvoyance. The Court of Appeals was perhaps correct that the Commission’s prior policy had not yet caused broadcasters to “barrag[e] the airwaves with expletives,” ibid. That may have been because its prior permissive policy had been confirmed (save in dicta) only at the staff level. In any event, as the Golden Globes order demonstrated, it did produce more expletives than the Commission (which has the first call in this matter) deemed in conformity with the statute.
D. Respondents’ Arguments
Respondents press some arguments that the court did not adopt. They claim that the Commission failed to acknowledge its change in enforcement policy. That contention is not tenable in light of the Golden Globes Order’s specific declaration that its prior rulings were no longer good law, 19 FCC Red., at 4980, ¶ 12, and the Remand Order’s disavowal of those staff rulings and Commission dicta as “seriously flawed,” 21 FCC Red., at 13308, ¶ 23. The broadcasters also try to recharacterize the nature of the Commission’s shift, contending that the old policy was not actually a per se rule against liability for isolated expletives and that the new policy is a presumption of indecency for certain words. This description of the prior agency policy conflicts with the broadcasters’ own prior position in this case. See, e.g., Brief in Opposition for Respondent Fox Television Stations, Inc., et al. 4 (“For almost 30 years following Pacifica, the FCC did not consider fleeting, isolated or inadvertent expletives to be indecent”). And we find no basis for the contention that the Commission has now adopted a presumption of indecency; its repeated reliance on context refutes this claim.
The broadcasters also make much of the fact that the Commission has gone beyond the scope of authority approved in Pacifica, which it once regarded as the farthest extent of its power. But we have never held that Pacifica represented the outer limits of permissible regulation, so that fleeting expletives may not be forbidden. To the contrary, we explicitly left for another day whether “an occasional expletive” in “a telecast of an Elizabethan comedy” could be prohibited. 438 U. S., at 748-750. By using the narrowness of Pacifica!s holding to require empirical evidence of harm before the Commission regulates more broadly, the broadcasters attempt to turn the sword of Pacifica, which allowed some regulation of broadcast indecency, into an administrative-law shield preventing any regulation beyond what Pacifica sanctioned. Nothing prohibits federal agencies from moving in an incremental manner. Cf. National Cable & Telecommunications Assn. v. Brand X Internet Services, 545 U. S. 967, 1002 (2005).
Finally, the broadcasters claim that the Commission’s repeated appeal to “context” is simply a smokescreen for a standardless regime of unbridled discretion. But we have previously approved Commission regulation based “on a nuisance rationale under which context is all-important,” Pacifica, supra, at 750, and we find no basis in the Administrative Procedure Act for mandating anything different.
E. The Dissents’ Arguments
Justice Breyer purports to “begin with applicable law,” post, at 547, but in

Question: What is the ideological direction of the decision reviewed by the Supreme Court?
A. Conservative
B. Liberal
C. Unspeciﬁable
Answer:

Answer: B