In re September 11 Litigation ( 2014 )


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  •      10-4197-cv
    In re September 11 Litigation
    1                    UNITED STATES COURT OF APPEALS
    2
    3                        FOR THE SECOND CIRCUIT
    4
    5                          August Term, 2012
    6
    7
    8       (Submitted: July 12, 2013        Decided: May 2, 2014)
    9
    10                          Docket No. 10-4197
    11
    12   - - - - - - - - - - - - - - - - - - - -x
    13
    14   IN RE SEPTEMBER 11 LITIGATION:
    15
    16   Cedar & Washington Associates, LLC,
    17
    18                 Plaintiff-Appellant,
    19
    20            - v.-
    21
    22   The Port Authority of New York and New
    23   Jersey, Silverstein Properties, Inc.,
    24   World Trade Center Properties LLC,
    25   Silverstein WTC Management Co. LLC, 1
    26   World Trade Center LLC, 2 World Trade
    27   Center LLC, 3 World Trade Center LLC, 4
    28   World Trade Center LLC, 7 World Trade
    29   Company, L.P., HMH WTC, Inc., Host
    30   Hotels and Resorts, Inc., Westfield WTC
    31   LLC, Westfield Corporation, Inc.,
    32   Consolidated Edison Company of New
    33   York, AMR Corporation, American
    34   Airlines, Inc., UAL Corporation, and
    35   United Airlines, Inc.
    36
    37                 Defendants-Appellees.
    38
    39
    40   - - - - - - - - - - - - - - - - - - - -x
    41
    42       Before:         JACOBS, CABRANES, and LIVINGSTON, Circuit
    43                       Judges.
    1        Cedar & Washington Associates, LLC, appeals from a
    2    judgment of the United States District Court for the
    3    Southern District of New York (Hellerstein, J.), dismissing
    4    its CERCLA indemnity claim for remediation costs it incurred
    5    as owner of a building contaminated by toxic dust from the
    6    September 11, 2001 attack on the World Trade Center.
    7    Because the attack constituted an “act of war” for which
    8    CERCLA provides an affirmative defense, we affirm.
    9                              SARI E. KOLATCH (Jay B. Spievack,
    10                              Kara Gorycki, Cohen Tauber
    11                              Spievack & Wagner P.C., New
    12                              York, N.Y., Robert D. Fox, Neil
    13                              Witkes, Manko, Gold, Katcher &
    14                              Fox LLP, Bala Cynwyd, PA, on the
    15                              brief), Cohen Tauber Spievack &
    16                              Wagner, P.C., New York, N.Y.,
    17                              for Appellant.
    18
    19                              LEAH W. SEARS (Beth D. Jacob,
    20                              Judith S. Roth, on the brief),
    21                              Schiff Hardin LLP, New York,
    22                              N.Y., for Appellee The Port
    23                              Authority of New York and New
    24                              Jersey.
    25
    26                              Richard Williamson, Thomas A.
    27                              Egan, Flemming Zulack Williamson
    28                              Zauderer LLP, New York, N.Y.,
    29                              for Appellees Silverstein
    30                              Properties, Inc., et al.
    31
    32                              Christopher Walsh, Paul M.
    33                              Hauge, Gibbons P.C., Newark,
    34                              N.J., for Appellees Host Hotels
    35                              and Resorts, Inc. & HMH WTC,
    36                              LLC.
    2
    1                               PETER L. WINIK, Latham & Watkins
    2                               LLP, Washington, D.C., for
    3                               Appellees Westfield WTC LLC &
    4                               Westfield Corp., Inc.
    5
    6                               Charles F. Rysavy, Dawn M.
    7                               Monsen, K&L Gates LLP, Newark,
    8                               N.J., for Appellee Consolidated
    9                               Edison Co. of New York, Inc.
    10
    11                               MAURA K. MONAGHAN (Roger E.
    12                               Podesta, Debevoise & Plimpton,
    13                               New York, N.Y., Desmond T.
    14                               Barry, Jr., Condon & Forsyth
    15                               LLP, New York, N.Y.), Debevoise
    16                               & Plimpton, New York, N.Y., for
    17                               Appellees American Airlines,
    18                               Inc. & AMR Corp.
    19
    20                               Jeffrey J. Ellis, Quirk and
    21                               Bakalor, P.C., New York, N.Y.,
    22                               Michael R. Feagley, Mayer Brown,
    23                               LLP, Chicago, Ill., for
    24                               Appellees United Air Lines, Inc.
    25                               & United Continental Holdings,
    26                               Inc.
    27
    28   DENNIS JACOBS, Circuit Judge:
    29
    30       Real estate developer Cedar & Washington Associates,
    31   LLC, sues the owners and lessees of the World Trade Center
    32   (and the owners of the airplanes that crashed into it) under
    33   the Comprehensive Environmental Response, Compensation, and
    34   Liability Act (“CERCLA”), 42 U.S.C. §§ 9601-9675, seeking
    35   recovery of costs incurred in remediating a nearby building
    36   contaminated by the September 11, 2001 attack on the World
    37   Trade Center.   The case returns to us after a remand to the
    3
    1    district court to determine in the first instance whether
    2    the defendants are insulated by CERCLA’s “act of war”
    3    defense.     On remand, the United States District Court for
    4    the Southern District of New York (Hellerstein, J.)
    5    concluded that the attack constituted an “act of war” for
    6    purposes of CERCLA’s affirmative defense, and that the
    7    defendants therefore were entitled to judgment on the
    8    pleadings.
    9        We agree.     Although CERCLA’s strict liability scheme
    10   casts a wide net, an “act of war” defense avoids ensnarement
    11   of persons who bear no responsibility for the release of
    12   harmful substances.     The attacks come within this defense.
    13   As the “act of war” defense shows, CERCLA was not intended
    14   to create liability for the dispersal of debris and wreckage
    15   from a catastrophe that was indistinguishable from military
    16   attack in purpose, scale, means, and effect.     Both the
    17   President and Congress responded to the September 11 attacks
    18   by labeling them acts of war, and this classification
    19   warrants notice, and perhaps some deference, in the CERCLA
    20   context.     The decisive point is that the attacks directly
    21   and immediately caused the release, and were the “sole
    22   cause” of the release because the attacks “overwhelm[ed] and
    4
    1    swamp[ed] the contributions of the defendant[s].”    In re
    2    September 11 Litigation, 
    931 F. Supp. 2d 496
    , 512 (S.D.N.Y.
    3    2013) (quoting William H. Rodgers, Jr., Environmental Law:
    4    Hazardous Wastes and Substances § 8.13 (1992)).
    5
    6                              BACKGROUND
    7        After the September 11, 2001 attacks that leveled the
    8    World Trade Center (“September 11 attacks”), real estate
    9    developer Cedar & Washington began renovating its leased 12-
    10   story downtown office building into a 19-story business
    11   hotel.   In late 2004, the New York State Department of
    12   Environmental Conservation and the United States
    13   Environmental Protection Agency notified Cedar & Washington
    14   that the interstitial spaces of the building might contain
    15   finely-ground substances from the World Trade Center,
    16   including concrete, asbestos, silicon, fiberglass, benzene,
    17   lead, and mercury:   so-called “WTC Dust.”   To permit
    18   renovation to continue, the government agencies required
    19   Cedar & Washington to perform costly remediation.    In this
    20   suit, Cedar & Washington seeks to recover those costs from:
    21   the owner of the World Trade Center site, lessees of World
    22   Trade Center buildings, and the companies that owned the two
    5
    1    aircraft that were crashed into the towers.
    2        The claims are premised on CERCLA and common-law
    3    indemnification.   The district court initially dismissed the
    4    complaint on statute of limitations grounds and
    5    (alternatively) on the ground that Cedar & Washington failed
    6    to allege a necessary element of a CERCLA cost recovery
    7    claim: either a “release” or a “disposal” of hazardous
    8    substances.   In re September 11 Litigation, No. 08-9146
    9    (AKH), 
    2010 WL 9474432
    (S.D.N.Y. Sept. 22, 2010) (citing 42
    10   U.S.C. § 9607(a)(1)-(2)).      On appeal, we declined to resolve
    11   these “thorny questions of statutory interpretation”;
    12   instead, we remanded under United States v. Jacobson, 15
    
    13 F.3d 19
    , 22 (2d Cir. 1994), for the district court to
    14   determine, in the first instance, whether the defendants
    15   could invoke CERCLA’s “act of war” defense.      In re September
    16   11 Litigation, 485 F. App’x 443 (2d Cir. 2012).      This
    17   affirmative defense requires the alleged polluter to prove
    18   by a preponderance of evidence that the release of a
    19   hazardous substance was caused “solely by . . . an act of
    20   war.”   42 U.S.C. § 9607(b).
    21       Pursuant to our mandate, the district court ordered
    22   briefing and heard argument, and then held, in a March 20,
    6
    1    2013 opinion, that Cedar & Washington’s claim could be
    2    dismissed on this alternative ground (in addition to those
    3    identified in its earlier opinion).    In re September 11
    4    Litigation, 
    931 F. Supp. 2d 496
    (S.D.N.Y. 2013).    The
    5    district court emphasized that:
    6    •   the attacks were “unique in our history,” 
    id. at 509;
    7    •   al-Qaeda’s leadership “declared war on the United
    8        States, and organized a sophisticated, coordinated, and
    9        well-financed set of attacks intended to bring down the
    10       leading commercial and political institutions of the
    11       United States,” id.;
    12   •   “Congress and the President responded by recognizing
    13       al-Qaeda’s attacks as an act of war” and sent U.S.
    14       troops “to wage war against those who perpetrated the
    15       attacks and the collaborating Taliban government,” id.;
    16       and
    17   •   the Supreme Court clarified in Hamdi v. Rumsfeld, 542
    
    18 U.S. 507
    (2004), and Hamdan v. Rumsfeld, 
    548 U.S. 557
    19       (2006), that the attacks “were acts of war against the
    20       United States.”     In re September 11 Litigation, 
    931 F. 21
          Supp. 2d at 512.1
    1
    These facts are subject to judicial notice under
    Federal Rule of Evidence 201(b) because they are “not
    7
    1    Further, the district court held that this “act of war” was
    2    the sole cause of any release of hazardous substances from
    3    the World Trade Center’s collapse because the September 11
    4    attacks “overwhelm[ed] and swamp[ed] the contributions of
    5    the defendant[s].”   
    Id. (quoting Rodgers,
    supra, at § 8.13).
    6        The district court cautioned that its “holding as to
    7    the act-of-war defense should be read narrowly, fitting the
    8    facts of this case only.”     
    Id. at 514.
      Its decision was not
    9    necessarily applicable in contexts presenting different
    10   considerations, such as “cognate laws of insurance” or the
    11   Anti-Terrorism Act of 1992.     
    Id. 12 Once
    the district court issued its opinion, Cedar &
    13   Washington promptly notified this Court to restore
    14   jurisdiction, and the appeal was reinstated.
    15
    16                               DISCUSSION
    17       The district court’s decision that the September 11
    18   attacks constitute an “act of war” under CERCLA, and that
    19   those attacks were the sole cause of the release of WTC
    subject to reasonable dispute,” are “generally known within
    the trial court’s territorial jurisdiction,” and “can be
    accurately and readily determined from sources whose
    accuracy cannot reasonably be questioned [here, the 9/11
    Commission Report].”
    8
    1    dust, is reviewed de novo.    Hayden v. Paterson, 
    594 F.3d 2
       150, 160 (2d Cir. 2010) (grant of a motion for judgment on
    3    the pleading accorded de novo review).      We accept as true
    4    all well-pled allegations and draw all reasonable inferences
    5    in Cedar & Washington’s favor.     Burnette v. Carothers, 192
    
    6 F.3d 52
    , 56 (2d Cir. 1999) (“In deciding a Rule 12(c)
    7    motion, we apply the same standard as . . . under Rule
    8    12(b)(6), accepting the allegations contained in the
    9    complaint as true and drawing all reasonable inferences in
    10   favor of the nonmoving party.”).
    11
    12                                  I
    13       CERCLA imposes strict liability for hazardous waste
    14   cleanup on owners and facility operators, on certain persons
    15   who arrange for the disposal or treatment of hazardous
    16   waste, and on certain persons who transport hazardous waste.
    17   42 U.S.C. § 9607(a)(1)-(4).   Three affirmative defenses are
    18   made available when CERCLA liability would not be linked to
    19   responsibility for contamination.      These defenses are listed
    20   in Section 107(b):
    21       There shall be no liability under [CERCLA] for a person
    22       otherwise liable who can establish by a preponderance
    23       of the evidence that the release or threat of release
    24       of a hazardous substance and the damages resulting
    9
    1       therefrom were caused solely by--
    2
    3       (1) an act of God;
    4
    5       (2) an act of war;
    6
    7       (3) an act or omission of a[n unrelated] third party
    8       . . . ; or
    9
    10       (4) any combination of the foregoing paragraphs.
    11
    12   42 U.S.C. § 9607(b) (emphasis added).
    13       “Act of war” is undefined in the statutory text, and
    14   the legislative history is silent on the intended meaning of
    15   the term.   United States v. Shell Oil, Co., 
    294 F.3d 1045
    ,
    16   1061 (9th Cir. 2002).    To construe it, we “consider not only
    17   the bare meaning of the . . . phrase but also its placement
    18   and purpose in the statutory scheme.”    United States v.
    19   Robinson, 
    702 F.3d 22
    , 31 (2d Cir. 2012) (quoting Holloway
    20   v. United States, 
    526 U.S. 1
    , 6 (1999) (internal quotation
    21   marks omitted)).
    22       There is no doubt that CERLCA commands a broad reading,
    23   and that, accordingly, its several exceptions (including
    24   “act of war”) are generally read narrowly.    See Gen. Elec.
    25   Co. v. AAMCO Transmissions, Inc., 
    962 F.2d 281
    , 285 (2d Cir.
    26   1992) (“It was Congress’ intent that CERCLA be construed
    27   liberally . . . .”); see also Shell 
    Oil, 294 F.3d at 1061-62
    28   (denying “act of war” defense to oil companies who released
    10
    1    hazardous substances during wartime at the government’s
    2    direction); Westfarm Assocs. Ltd. P’ship v. Washington
    3    Suburban Sanitary Comm’n, 
    66 F.3d 669
    , 677 (4th Cir. 1995)
    4    (noting CERCLA’s “narrow defenses for damages caused solely
    5    by act of God, war, or third parties”).
    6        However, the reason for that rule of construction is to
    7    “accomplish [CERCLA’s remedial] goals.”   Gen. Elec., 
    962 8 F.2d at 285
    .   CERCLA was passed “to ensure that those
    9    responsible for any damage, environmental harm, or injury
    10   from chemical poisons bear the costs of their actions.”2
    11   
    Id. (internal quotation
    marks omitted); see also Burlington
    12   N. & Santa Fe Ry. Co. v. United States, 
    556 U.S. 599
    , 602
    13   (2009) (“The Act was designed to promote the timely cleanup
    14   of hazardous waste sites and to ensure that the costs of
    15   such cleanup were borne by those responsible for the
    16   contamination.” (internal quotation marks omitted)).
    17       That purpose, however broad, is not advanced here by
    18   imposing CERCLA liability on the airlines and the owners
    2
    “CERCLA’s primary purposes are axiomatic: (1) to
    encourage the timely cleanup of hazardous waste sites; and
    (2) to place the cost of that cleanup on those responsible
    for creating or maintaining the hazardous condition.” Price
    Trucking Corp. v. Norampac Indus., Inc., --F.3d--, No. 11-
    2917-cv, 
    2014 WL 1012835
    , at *3 (2d Cir. Mar. 18, 2014)
    (internal quotation marks omitted).
    11
    1    (and lessors) of the real estate.   And the manifest purpose
    2    of the defense is served by recognizing the September 11
    3    attacks as acts of war.   The attacks wrested from the
    4    defendants all control over the planes and the buildings,
    5    obviated any precautions or prudent measures defendants
    6    might have taken to prevent contamination, and located sole
    7    responsibility for the event and the environmental
    8    consequences on fanatics whose acts the defendants were not
    9    bound by CERCLA to anticipate or prevent.    See, e.g., 2 The
    10   Law of Hazardous Waste: Management, Cleanup, Liability and
    11   Litigation § 14.01[8][b] (Susan M. Cooke, ed.) (delineating
    12   CERCLA’s act-of-war defense as covering “man-made
    13   catastrophes beyond the control of any responsible party”).
    14   We therefore conclude that, solely for purposes of
    15   construing CERCLA’s affirmative defenses, the September 11
    16   attacks were acts of war.3
    17       This contextual reading comports with the plain meaning
    18   of “act of war” notwithstanding that the September 11
    3
    Cedar & Washington contend that the September 11
    attacks are more appropriately covered by the “third-party”
    affirmative defense, but that discovery would be required
    for defendants to meet their burden on that defense. See
    Appellant Br. 15 n.9. Because the claims are barred by the
    act-of-war defense, we need not decide whether they would
    also be barred by the “third-party” defense.
    12
    1    attacks were not carried out by a state or a government.
    2    War, in the CERCLA context, is not limited to opposing
    3    states fielding combatants in uniform under formal
    4    declarations.4   At the same time, the district court wisely
    5    avoided a broad or categorical holding.   None was needed
    6    because the September 11 attacks were different in means,
    7    scale, and loss from any other terrorist attack.     Both
    8    coordinate branches of government expressly recognized the
    9    September 11 attacks as an act of war justifying military
    10   response, and these decisions are worthy of deference.
    11   Congress, in the immediate aftermath of 9/11, passed the
    12   Authorization for the Use of Military Force (“AUMF”), Pub.
    13   L. No. 107-40, 115 Stat. 224 (2001), which “constitute[d]
    14   the specific statutory authorization” necessary for the
    15   President to enter military hostilities abroad under the War
    16   Powers Act, 50 U.S.C. §§ 1541-1548, and “to use all
    17   necessary and proper force” against those responsible for
    18   the September 11 attacks.   Similarly, the President declared
    4
    We recognize that in the international law context,
    “war” has been traditionally defined “as a ‘use of force or
    other action by one state against another’ which ‘[t]he
    state acted against recognizes . . . as an act of war,
    either by use of retaliatory force or a declaration of
    war.’” Shell 
    Oil, 294 F.3d at 1061
    (quoting two
    international law treatises).
    13
    1    that the September 11 attacks were acts of war and treated
    2    them as such.   See Address Before a Joint Session of the
    3    Congress on the United States Response to the Terrorist
    4    Attacks of September 11, 37 Weekly Comp. Pres. Doc. 1347,
    5    1347 (Sept. 20, 2011) (“On September 11th, enemies of
    6    freedom committed an act of war against our country.”).
    7        The Supreme Court has deferred to those acts and
    8    declarations of the other branches:
    9       [N]othing in our analysis turns on the admitted absence
    10       of either a formal declaration of war or a declaration
    11       of martial law. Our focus instead is on the September
    12       11, 2001, attacks that the Government characterizes as
    13       the relevant ‘act[s] of war,’ and on the measure that
    14       authorized the President’s deployment of military
    15       force--the AUMF. . . . [W]e do not question the
    16       Government’s position that the war commenced with the
    17       events of September 11, 2001 . . . .
    18
    19   Hamdan v. Rumsfeld, 
    548 U.S. 557
    , 599 n.31 (2006).     Like the
    20   district court, we need not decide whether other terrorist
    21   attacks constitute “act[s] of war” under CERCLA; the
    22   September 11 attacks fit the category without question.
    23       This reading is not at odds with precedent that “act of
    24   war” is construed narrowly in insurance contracts.     See,
    25   e.g., Pan Am. World Airways, Inc. v. Aetna Cas. & Surety
    26   Co., 
    505 F.2d 989
    (2d Cir. 1974).     The purpose of an all-
    27   risk insurance contract is to protect against any insurable
    14
    1    loss not expressly excluded by the insurer or caused by the
    2    insured.     
    Id. at 1003-04
    (“The experienced all risk insurers
    3    should have expected the exclusions drafted by them to be
    4    construed narrowly against them, and should have calculated
    5    their premiums accordingly.”).       A narrow reading of a
    6    contractual “act of war” exclusion thus achieves the
    7    parties’ contractual intent, insulating the policyholder
    8    from loss.     The remedial purpose of CERCLA is both different
    9    and unrelated.
    10       Nor is our interpretation at odds with the Anti-
    11   Terrorism Act (“ATA”), 18 U.S.C. §§ 2331 et seq.       The
    12   purpose of the ATA was “[t]o provide a new civil cause of
    13   action in Federal law for international terrorism that
    14   provides extraterritorial jurisdiction over terrorist acts
    15   abroad against United States nationals.”       H.R. 2222, 102d
    16   Cong. (1992).     The statutory exception for an act of war
    17   defines it as “any act occurring in the course of--(A)
    18   declared war; (B) armed conflict, whether or not war has
    19   been declared, between two or more nations; or (C) armed
    20   conflict between military forces of any origin.”       18 U.S.C.
    21   § 2331(4).     Acts of war, then, are distinguished from acts
    22   of terrorism.
    15
    1        Cedar & Washington argues that we should import that
    2    distinction into the CERCLA context.     However, the ATA is
    3    designed precisely to differentiate between acts of
    4    terrorism and acts of war, while CERCLA is silent as to
    5    terrorism.   Indeed, in the CERCLA context, an event may be
    6    both an act of war and an act of terrorism; under the ATA
    7    regime, it may not.     In addition, the “act[s] of war”
    8    defined in the two statutes differ geographically, because
    9    the ATA applies solely abroad, whereas CERCLA only applies
    10   domestically.
    11       Given the manifestly distinct statutory text,
    12   structure, and remedial purposes of CERCLA and the ATA, we
    13   do not construe “act of war” to have the identical meaning
    14   in both statutes.     See Gen. Dynamics Land Sys., Inc. v.
    15   Cline, 
    540 U.S. 581
    , 596 (2004) (reading language of ADEA in
    16   light of purpose of statute).
    17
    18                               *   *    *
    19       Because they were an “act of war,” the September 11
    20   attacks fall under CERCLA’s exception if they were the
    21   “sole[]” cause of the alleged release.     42 U.S.C. § 9607(b).
    22   The sole cause standard certainly requires more than just
    16
    1    proximate and but for causation.     But it is satisfied here
    2    because the September 11 attacks overwhelmed all other
    3    causes, and because the “release” was unquestionably and
    4    immediately caused by the impacts.     See 
    Rodgers, supra
    , at
    5    § 8.13 (characterizing the sole cause standard as a
    6    “formidable obstacle . . . allow[ing] escape from liability
    7    only where external events overwhelm and swamp the
    8    contributions of the defendant”); cf. Aegis Ins. Servs.,
    9    Inc. v. 7 World Trade Co., L.P., 
    77 F.3d 166
    , 180 (2d Cir.
    10   2013) (dismissing negligent design claim against owners of a
    11   building destroyed on 9/11 because given “severity of the
    12   cataclysm that engulfed lower Manhattan . . . , [i]t is
    13   simply incompatible with common sense and experience to hold
    14   that defendants were required to design and construct a
    15   building that would survive the events of September 11,
    16   2001”).
    17       Cedar & Washington argues that the composition of the
    18   dust and flying debris would have been less harmful but for
    19   actions previously taken by the owners of the airplanes and
    20   the real estate.   This argument does not succeed in raising
    21   an issue of fact or a subject for discovery.     The refutation
    22   is found in the text of the statute.     The phrase “act of
    17
    1    war” is listed in parallel with “act of God,” 42 U.S.C. §
    2    9607(b); it is useful and sensible to treat the two kinds of
    3    events alike when it comes to showing causation.   It would
    4    be absurd to impose CERCLA liability on the owners of
    5    property that is demolished and dispersed by a tornado.     A
    6    tornado, which scatters dust and all else, is the “sole
    7    cause” of the environmental damage left in its wake
    8    notwithstanding that the owners of flying buildings did not
    9    abate asbestos, or that farmers may have added chemicals to
    10   the soil that was picked up and scattered.
    11
    12                                 II
    13       Cedar & Washington incurred costs removing the dust
    14   residues of the planes and the World Trade Center, and seeks
    15   common-law indemnification.   “Implied, or common-law,
    16   indemnity is a restitution concept which permits shifting
    17   the loss because to fail to do so would result in the unjust
    18   enrichment of one party at the expense of the other.”
    19   McCarthy v Turner Constr., Inc., 
    17 N.Y.3d 369
    , 375 (2011)
    20   (internal brackets omitted); see also City of New York v.
    21   Lead Indus. Ass’n, Inc., 
    644 N.Y.S.2d 919
    , 922-23 (1st Dep’t
    22   1996) (“The classic situation giving rise to a claim for
    18
    1    indemnity is where one, without fault on its own part, is
    2    held liable to a third party by operation of law . . . due
    3    to the fault of another.”).     Under New York law, an
    4    indemnitor must bear some fault for the damages suffered by
    5    the indemnitee, whether on account of negligence, equitable
    6    considerations, or statutory requirements.     See Raquet v.
    7    Braun, 
    90 N.Y.2d 177
    , 183 (1997) (“The duty that forms the
    8    basis for the liability arises from the principle that
    9    ‘every one is responsible for the consequences of his own
    10   negligence, and if another person has been compelled . . .
    11   to pay the damages which ought to have been paid by the
    12   wrongdoer, they may be recovered from him.’” (quoting
    13   Oceanic Steam Nav. Co. v. Compania Transatlantica Espanola,
    14   
    134 N.Y. 461
    , 468 (1892)) (omission in original)).       Thus a
    15   polluter who causes (or is obligated by statute to
    16   remediate) environmental contamination can be liable to
    17   another party who cleans it up.      State v. Stewart’s Ice
    18   Cream Co., 
    64 N.Y.2d 83
    , 86-88 (1984).
    19       Here, the act-of-war defense bars the CERCLA claim, and
    20   Cedar & Washington does not identify any other basis for its
    21   claim of indemnification.     Because no legal duty or
    22   equitable consideration obligated the defendants to
    19
    1   remediate WTC Dust from Cedar & Washington’s building, this
    2   common law claim fails.
    3
    4       For the foregoing reasons, we affirm the judgment of
    5   the district court.
    20