OPINION
Robert Dale Strickler, a Virginia prisoner, brought suit under 42 U.S.C. § 1983, alleging primarily that the conditions of his confinement at the Portsmouth City Jail violated his Eighth Amendment right not to be subjected to cruel and unusual punishment and that he was denied adequate access to the courts during his confinement there. The district court granted the motions to dismiss of defendants Commonwealth of Virginia and City of Portsmouth and granted defendant Sheriff Water’s motion for summary judgment. For the reasons that follow, we affirm.
I.
On June 15, 1990, the Circuit Court for the City of Portsmouth sentenced Strickler to a prison term of four years and four months. . Strickler .was committed on that day to the Portsmouth City Jail pending an unrelated trial in the Virginia Beach Circuit Court, because the Virginia Department of Corrections refuses to accept prisoners with outstanding charges in local jurisdictions. On December 4, 1990, fewer than thirty days after the conclusion of the Virginia Beach Circuit Court trial, Strickler was transferred to a state correctional facility.
Strickler brought a number of claims alleging violations of his constitutional rights during his approximately six-month confinement at the Portsmouth City Jail. Chief among these is a claim that the conditions of his confinement there violated his Eighth Amendment right to be free from cruel and unusual punishment. According to Strickler, during most of his stay at Portsmouth, he was housed in a seven-cell block with a day room measuring six and one-half by thirty-eight feet. Because of overcrowding at the facility, some inmates were required either to double-bunk or to sleep on mattresses on the floor of the day room. Prisoners were expected also to exercise in the day room, despite the fact that *1379 the mattresses were rolled up and put aside only during meals and the daily cleaning. Further, climatological conditions inside the jail were occasionally uncomfortable, as fans and heating, ventilation and air conditioning equipment were inefficient and very little if any air penetrated jail windows, the screens of which were covered with dirt, dust, and rust, and some of which were partially blocked by concrete barriers to prevent prisoner escapes.
Strickler also claims that he was denied access to the courts as a result of the jail’s inadequate library and his restricted access to that library, which includes the Virginia Code, the United States Code, and a set of Corpus Juris Secundum. Although he could request that legal materials be brought to his cell from the Portsmouth Circuit Court library, Strickler’s direct access to the jail’s law library was at best intermittent — one hour per week and sometimes as infrequently as one hour every five weeks. Strickler received no assistance from persons trained in the law in either an earlier habeas corpus proceeding, or in this civil action until on appeal, although he was represented by counsel in his ongoing criminal proceedings.
We discuss the Eighth Amendment and inadequate access claims in turn and then consider three ancillary claims advanced by Strickler. 1
II.
In order to make out a
prima facie
case that prison conditions violate the Eighth Amendment, a plaintiff must show both “(1) a serious deprivation of a basic human need; and (2) deliberate indifference to prison conditions on the part of prison officials.”
Williams v. Griffin,
While recognizing that “[n]o static ‘test’ can exist by which courts determine whether conditions of confinement are cruel and unusual,” the Supreme Court has warned that “ ‘Eighth Amendment judgments should neither be nor appear to be merely the subjective views’ of judges.”
Rhodes v. Chapman,
452 U.S.337, 346,
We reaffirm today the essential holding in Lopez 5 and our earlier holding *1381 in Shrader that in order to withstand summary judgment on an Eighth Amendment challenge to prison conditions a plaintiff must produce evidence of a serious or significant physical or emotional injury resulting from the challenged conditions. The Eighth Amendment does not prohibit cruel and unusual prison conditions; it prohibits cruel and unusual punishments. If a prisoner has not suffered serious or significant physical or mental injury as a result of the challenged condition, he simply has not been subjected to cruel and unusual punishment within the meaning of the Amendment. See supra note 3. 6
In his efforts to establish a constitutional violation, Strickler alleges deprivations caused by double bunking, limited exercise opportunities, 7 and inadequate ventilation. 8 Though such conditions could rise to the level of constitutional violations were they to produce serious deprivations of identifiable human needs, Strickler has come forward with no evidence that he has sustained any serious or significant physical or emotional injury as a result of these conditions. 9
This is not the kind of extraordinary case of a palpable deprivation of the mini
*1382
mal requirements of civilized existence in which an inference of serious injury might be reasonable. Indeed, it is difficult to believe' that Strickler has been injured at all as a result of any of the conditions that he-challenges. We have previously held, for example, that there was no unconstitutional deprivation of the need for exercise where there was access to a day room eighteen hours each day,
Clay v. Miller,
Similarly, accepting Strickler’s allegation that the cell temperatures at Portsmouth were at times less than ideal, the inmates received blankets when the jail became uncomfortably cold, and the. jail was equipped with fans when the temperatures were hot. (We note that such actions belie the type of “unnecessary and wanton” infliction of pain proscribed by
Rhodes,
Finally, it is well established that “double or triple celling of inmates is not
per se
unconstitutional.”
Griffin,
Moreover, the several conditions of confinement challenged by Strickler rather clearly did not have “a mutually enforcing effect that produce[d] the deprivation of a single, identifiable human need.”
Wilson,
- U.S. at -,
When considering claims such as those by Strickler that conditions of confinement constitute cruel and unusual punishment, “courts must bear in mind that their inquiries ‘spring from constitutional requirements and that judicial answers to them must reflect that fact rather than a court’s idea of how' best to operate a detention facility.’”
Rhodes,
III.
Strickler next claims that he was denied his right of access to the courts both because the law library at Portsmouth City Jail is inadequate and because he was allowed inadequate access to the library.
*1383
“[T]he fundamental constitutional right of access .to the courts requires prison authorities to assist inmates in the preparation and filing of meaningful legal papers by providing prisoners with adequate law libraries or adequate assistance from persons trained in the law.”
Bounds v. Smith,
A.
First, like the plaintiff in
Magee v. Waters,
Strickler contends generally that with better facilities he would have filed a
habeas corpus
petition earlier and thus “would be able to be nearing freedom of a high chance of Potenetially [sic] free. at this time.” J.A. at 83. Such a vague and con-clusory allegation does not state the kind of specific injury or prejudice to .his litigation sufficient to survive summary judgment,
11
if it could be said to state an injury at all.
Cf. Chandler,
Strickler attempts to distinguish Magee, and thereby to avoid its requirement of a showing of harm, on the ground *1384 that he was confined at Portsmouth for approximately six months, whereas Magee was confined for only twenty-nine days. Even assuming this difference in the length of temporary confinement in a local jail is of significance on the threshold question of whether an inmate has a constitutional access-to-courts claim, see infra Part III.B, we decline to hold that this difference relieves Strickler of the basic requirement that he show specific harm or prejudice from the allegedly denied access.
Strickler alternatively contends, on the asserted authority of
Chandler,
Strickler’s contention that he need show no injury merely because he has alleged denial of the “core”
Bounds
requirements of an adequate library and access thereto arguably does find support in
Sands v. Lewis,
A demonstration of inability to present a legal claim is an essential ingredient of a suit such as this because the prisoner must be able to show that the rules interfered with his entitlement (access to the courts) rather than with a mere instrument for vindicating an entitlement (access to books). When a prisoner who has had full access nonetheless contends that the law library services are not adequate, he is making a contention that only affects third parties, and thus inviting us to overstep the bounds of judicial authority. It is as if a prisoner who always has received adequate medical care files a suit contending that the prison’s physicians are not adequately trained, that the infirmary is poorly.equipped, and so on. Such shortfalls might cause harm, but unless they have worked to the plaintiff’s detriment he is not the right person to protest them.
DeMallory v. Cullen,
B.
Even if Strickler could make out a claim of actual injury, his claim would nevertheless fail because he has not shown that the law library at Portsmouth Jail, a local facility intended to house inmates for short periods only, is constitutionally inadequate, or that his access to that library was unconstitutionally restricted.
The Portsmouth Jail library includes sets of the Virginia Code, the United States Code, and Corpus Juris Secundum. Additionally, it is undisputed that “[fjurther research materials, including state and federal reporters[,] may be made available to inmates from the Portsmouth Circuit Court library upon request.” J.A. at 61. Strick-ler maintains, however, that “[t]he absence of any case reporters in the Portsmouth Jail law library should, without more, compel reversal of the district court’s grant of summary judgment.” Appellant’s Br. at 23. We disagree.
The Supreme Court has never directly addressed whether the right of access to the courts applies at all to inmates in local jails. Thus, it may be that a local jail designed to accommodate inmates for relatively short periods is under no obligation
*1386
to provide access to the courts.
See Williams v. Leeke,
A local facility need not provide the same resources, much less the same quality or extent of resources, as must a state facility, because the expectation is that its occupants will be confined there only briefly and‘that they will have access to more extensive resources upon arrival at a state correctional facility.
See Williams v. Leeke,
Through
Corpus Juris Secundum,
a prisoner can obtain a general overview of the law and of specific areas of law relevant to him as a prisoner, as well as knowledge of the elements of and facts necessary to plead particular causes of action. By studying the United States Code and Virginia Code, he can learn of the specific federal and state statutes and constitutional provisions on the authority of which he might be able to secure relief. And by canvassing the various annotations and comments in these volumes, he can glean the theories upon which relief has actually been granted or denied in the federal and state courts and identify by name and citation the authorities that might support his expected causes of action. These resources are more than adequate to permit an inmate to explore possible theories of relief, determine the facts that must be present to make out claims under any available theories, and to frame pleadings before the federal or state courts should he wish to do so. Certainly when coupled with the meaningful access to additional materials that was available upon request through the Portsmouth library call system, there can be no question that the resources available to Strickler were sufficient,
see Bounds,
Finally, Strickler maintains that his access to the library was unconstitutionally “restricted to once a week at best for an hour and at times once in five weeks for an hour.” J.A. at 18. In
Magee,
we left little doubt as to our view that access to a library of one hour a week for a temporary occupant of a city jail who, like Strickler was awaiting transfer to a state facility, satisfied constitutional requirements,
see
IV.
Strickler makes three additional claims, all of which we reject.
A.
Strickler claims first that his involuntary exposure before female penal officers violated his constitutional rights. Though convicted prisoners necessarily forfeit many of their constitutional rights by virtue of their confinement,
see Wolfish,
Strickler maintains that he was exposed to female officers in the “back office” area, where prisoners housed in the basement shower and where those entering and leaving the jail are strip searched, dress, and use the toilet. In addition, he claims that he was routinely exposed to female officers who patrolled the cellblock. It is conceded by defendants that female officers work in the back room and patrol the cellblock. However, it is undisputed that curtains conceal the male prisoners while they shower, J.A. at 137, and that the female guards *1388 cannot observe the male prisoners from the waist down during strip searches because of a counter in the back room that obscures their view, id. (Strip searches are conducted by members of the same sex only.) Nor did Strickler contest below that prison officials make efforts to ensure that female officers walk the cellblock only at regular intervals so that their appearance may be to some extent anticipated. Id. at 136; see also id. at 15 ("[Fjemale deputies walk thru [sic] the male cellblocks to deliver mail or escort medical personal [sic] or maintenance persons."). 20
Strickler cannot on these facts make out •a claim that his exposure was "done to effectuate an official policy or custom for which [the Sheriff] was responsible." It is clear not only that Strickler has not been unreasonably exposed to persons of the opposite sex, Hudson v. Goodlander,
B.
Strickler next contends that the district court erred in dismissing his complaint against the State of Virginia. Strickler had claimed that the differing conditions at state and local jails violated his Fourteenth Amendment right to equal protection.
21
As neither the Commonwealth of Virginia nor its Department of Corrections is a proper party to a section 1983 suit, however, see Will v. Michigan Dep't of State Police,
Strickler first argues that the district court abused its discretion in denying Strickler's motion to add the Director of the Virginia Department of Corrections as a defendant. Shortly after filing his original complaint, Strickler amended it by adding as a defendant the "State of Virginia and the Dept [sic] of Corrections in particular." J.A. at 18. Much later, about fifteen months after the original complaint was filed-after he had already once amended his complaint and six days before the district court filed its memorandum opinion-Strickler filed a "Motion to Show Special Injury," which the district court construed as a motion to amend the complaint to include the Director. In its memorandum opinion, the district court denied this motion because the "case ha[d] matured to the point that granting the motion would result in needless delay." Id. at 126 n. 2. We cannot conclude that under the circumstances the district court abused its discretion in denying Strickler's motion. In the interests of fairness to parties whose joinder is sought and the expeditious resolution of disputes, district courts must be given increasing latitude as the proceedings before them progress to deny motions seeking to add parties.
Alternatively, Strickler argues that the district court erred in not directing the addition of the Director as a defendant. In Gordon v. Leeke,
*1389 A district court is not required to act as an advocate for a pro se, litigant; but when such a litigant .has alleged a cause of action which may be meritorious •against a person or persons unknown, the district court should afford him a reasonable opportunity to determine the ■ correct person or persons against whom, the claim is asserted, advise him how to proceed and direct or permit amendments of the pleadings to bring that person or persons before the court.
We subsequently explained that included in the
Gordon v. Leeke
responsibility “to ensure that technical problems of pleading, and practice and joinder” do not prevent prosecution of
pro se
suits “is the duty, when it becomes apparent to the district court that a governmental official not named in the complaint is legally responsible for the challenged decision, to inform the pro se complainant of his right to join that official as a defendant....”
Eakins,
Given that there were at least facially three independent defects in Strickler’s claim that he had been denied equal protection, we cannot conclude that it should have been apparent to the district court that the Director was a proper party defendant, or that, even had it been apparent, the district court was under a duty to name the Director as a defendant. First, absent a right to have been housed in a state facility during the time he was confined at Portsmouth, a right that Strickler did not and almost surely could not allege (and one that the State of Virginia does not believe he has, see Va.Code Ann. § 53.1-20), he was not similarly situated for equal protection purposes with state prisoners in state facilities, and therefore his claim necessarily would have failed.
Second, even had he been similarly situated, it is highly improbable at best that Strickler could have shown that the difference in treatment of state prisoners such as Strickler with pending local charges and those without such charges serving their sentences in state correctional facilities was not rationally related to a legitimate state purpose.
See, e.g., Moss v. Clark,
Finally, the Director, who was not amenable to suit in his official capacity,
see Will, supra,
almost surely would have effectively mounted a qualified immunity defense in his personal capacity.
See Harlow v. Fitzgerald,
G.
Finally, Strickler challenges the district court’s dismissal of his complaint against the City of Portsmouth on the grounds that under Virginia law, the Sheriff has been granted independent authority to establish policies and procedures for the Sheriff’s department.
See Himple v. Moore,
Under
Monell,
a municipality may be liable for the acts of its employees “when execution of a government’s policy or custom, whether made by its lawmakers or by those whose edicts or acts may fairly be said to represent official policy, inflicts the injury.”
Id.
at 694,
CONCLUSION
For the reasons stated, the judgment of the district court is affirmed.
AFFIRMED.
Notes
. With respect to the first two issues, we confine our discussion to the potential liability of Sheriff Waters, because we conclude below that the district court properly dismissed both the City of Portsmouth and the Commonwealth of Virginia and did not abuse its discretion in refusing to add as a party defendant the Director of the Virginia Department of Corrections.
.
Rhodes
appears to urge reliance upon objective standards in determining whether, in the first instance, there has been a deprivation of a basic human need.
See
*1380 Strickler fails to recognize the difference between the two inquiries. He repeatedly asserts that he need only show the deprivation of a basic human need, not that the deprivation was "serious," as required by Wilson. See, e.g., Appellant's Br. at 13 (“First, the conditions of confinement must produce the deprivation of- an identifiable human need (objective prong).”); Reply Br. at 2 (" Wilson only requires that an inmate establish a deprivation of a basic human need and deliberate indifference.”). For the reasons discussed below, however, we are confident that Strickler's failure to come forward with evidence of serious deprivation is attributable to the absence of such a deprivation, rather than to Strickler’s misunderstanding of the relevant standard.
.There would appear to be little, if any, question that this is the standard the Supreme Court has instructed us to apply in Eighth Amendment prison condition cases.
See Hudson,
. We reversed in Lopez the district court’s failure to award summary judgment in the defendant-prison officials’ favor on two of the inmates' claims specifically because there was no "hard evidence” that the challenged conditions — inadequate ventilation and cold cells— had caused any "serious medical and emotional deterioration.” 914 F.2d át 491-92. Giving meaning to the requirement that there be evidence of a “serious” medical deterioration, we rejected as insufficient even to raise a genuine issue of material fact an illustrative affidavit representing that one inmate had suffered "mental stress as a result of being confined in a cell that lackfed] adequate ventilation." Id. at 491.
We held in
Shrader
that in order to make out an Eighth Amendment claim based upon the fear of assault from fellow inmates, a prisoner must show more than "simple anxiety”; he must show that his reasonable fear of assault “result[s] in significant mental pain.”
. It appears that the actual holding of
Lopez
that there must be a "serious
medical
and emotional deterioration” is something of an historical accident attributable to a misquotation of the standard from our earlier opinion in
Shrader.
In
Shrader,
we affirmed a magistrate’s holding that included language to the effect that before páin resulting from a fear of assault can give rise to a claim under the Eighth Amendment, there must be evidence of a serious
mental
— not medical— and emotional deterioration.
See
Presumably the court in
Lopez,
in reading the term "mental" as "medical," mistakenly understood
Shrader
as having applied a broad rule (medical deterioration) to a narrow set of facts (alleged mental pain), rather than a narrow rule to a narrow set of facts. In any event, it is clear from the fact that it applied the "serious deprivation” standard from the
Shrader
requirement to claims of physical deprivation,
see, e.g.,
Moreover, on the belief that had it not mistakenly read Shrader to require evidence of serious medical and emotional injury, the Lopez court would have inquired with respect to the claims *1381 of physical harm before it, whether there was evidence of serious physical injury, we hold that a serious "physical" injury, rather than a serious "medical” injury, must be shown, where the plaintiff contends that prison conditions have, caused him physical punishment.
.-The federal courts, including the Supreme Court, have used the terms "injury,” "harm," and "pain” interchangeably in the Eighth Amendment context, although an injury or harm can be inflicted without pain — for example, through an overexposure to radiation — and arguably pain can be inflicted without injury— for example, through forced exposure to high-pitched sound waves or even through mandatory calisthenics.
See, e.g., Hudson,
- U.S. at -,
At first blush, the standard that we embrace today might be thought to exclude instances where pain was suffered but no enduring injury resulted. We are satisfied, however, that in the unusual circumstance where such pain is sufficiently serious to rise to the level of a constitutional violation, it will either itself constitute a serious physical injury or will result in an emotional injury that would be cognizable under our standard,
see Hudson,
-U.S. at-,
. We, like the district court, see J.A. at 133, consider whether Strickler was denied exercise. Notably, however, as the district court emphasized, Strickler does not even specifically allege that he was deprived of such a right. See id. at 13 ("Inmates here are denied adequate recreation ... because of the overcrowded conditions.” (emphasis added)). ,
. The district court declined to address Strick-ler’s allegations of inadequate ventilation, maintaining that he first raised this claim in a supplemental affidavit filed after amendment of his complaint. See J.A. at 126 n. 2. The district court treated this supplemental affidavit as a second motion to amend the complaint and denied it because of the advanced state of the proceedings and lapse of time since the filing of the original complaint.
Strickler maintains that he raised these claims in his original complaint, which recited that "there is no climate control and ventilation is poor this [sic] combined with the outside temp [sic] and humidity and body heat makes for a very explosive situation and is cruel and unusual.” Id. at 14. We assume without deciding that Strickler properly raised this claim but, as discussed below, we hold that it does not suffice to establish a constitutionally cognizable injury, either standing alone or in concert with the other alleged deprivations.
. Apparently aware that Lopez requires proof of serious injury, Strickler álleges that "his personal damages are phisical [sic] and mental deteriation [sic] and debilitation and a prolonged illegal detention which furthers his mental anguish.” J.A. at 21. The mere incantation of "physical and mental injury,” of course, is inadequate to survive a motion for summary judgment. At a minimum, an inmate must specifically describe not only the injury but also its relation to the allegedly unconstitutional condition.
.Most federal courts of appeals have imposed an "injury" requirement on prisoners raising access to courts claims.
See, e.g., Shango v. Jurich,
. The generalized nature of this allegation is underscored by the similar character of passages from Strickler’s complaint in which he alleges injury. See J.A. at 13 ("Inmates here are denied ... adequate access to the law library because of the overcrowded conditions.”); id. at 17 (Plaintiff "has learned since he has been at a state prison and had access to more adequate legal research material that the violation of his rights has been much more severe than he first thought_”); id. at 19 (Plaintiff "is certain he would not be in prison for this charge now had he had access to adequate legal research while he was incarcerated in Portsmouth jail.’’).
. That Strickler was not prejudiced by any claimed lack of access resulting in his failure to name as a defendant the Director is further apparent from the fact that his equal protection claim itself plainly lacked merit. See infra Part IV.B.
.In
Peterkin,
the Third Circuit held that where a prisoner brings "an access to the courts claim that alleges the inadequacy of law libraries or alternative sources of legal knowledge1 the analysis of whether an actual constitutional injury exists is simply the
Bounds
analysis."
' Even were
Peterkin
not limited by its own terms, Strickler alleges facts that are sufficiently dissimilar from those in
Peterkin
that it would be , of little assistance to him. The death-sentenced prisoners in
Peterkin
were completely barred from using the available law libraries. They could request
"
'specific cases, reporters by volume, or materials on a general subject matter, such as habeas corpus,’ ”
id.
at 1034 (quoting district court finding), but were prohibited from consulting with paralegals or jailhouse lawyers about which materials to request.
Id.; see also Corgain v. Miller,
. Notwithstanding
Sands’
explicit embracement of the rule that no actual injury need be shown where "one of the core requirements under
Bounds
is involved,”
. In
Ruark v. Solano,
. In rejecting
Sands'
holding that any time a plaintiff alleges the existence of an inadequate library or inadequate access to a library, injury will be assumed, we need not hold that injury can never be assumed. Some courts, including our circuit, have suggested, for example, that injury may be presumed where a total denial of access to a law library or legal assistance is alleged,
see, e.g., Shango,
. For the occasional inmate who has been confined in the local jail for an unusually long period, a lesser quality resource may be unacceptable.
Cf. Harris,
. Strickler alleged that female guards can see inmates using the toilet in the back room, which is infrequently used because there are toilets in the cells. The district court awarded summary judgment to the defendants on Strickler's challenge to this condition, however, on the ground that Strickler did not allege that he himself used or had been seen using this toilet, a ruling which was clearly correct, see J.A. at 10 ("We have been denied our right to privicy [sic] as the male inmates are expected to undress and dress, shower and use the bathroom in front of both male and female deputies." (emphasis added)). The district court expressly did not "pass judgment on whether an inmate's right to privacy is violated when he is observed using the unenclosed toilet by an officer of the opposite sex." Id. at 137-38.
. Strickler asserts two bases for this claim, the gist of which are first that as a state prisoner in a local jail, he was denied benefits such as educational opportunities, Contact visits, outside recreation, and the level of pay afforded to state prisoners, see l.A. at 2-3, 14, and second that state prisoners in state facilities receive more generous good time credit allowances, id. at 20, Appellant's Br. at 3.
.
Williams v. Leeke
is not to the contrary. In that case, the court intimated that completely denying an ordinary prisoner (as opposed to a high-security-risk inmate) access to a library, even where he is able to request legal materials from the prison library, might be unconstitutional.
. Because of this ability of continuous access, we view as immaterial the difference of some five months between Magee’s and Strickler’s terms of confinement, as this difference would bear upon Strickler's library access claims.
