Showing posts with label civil wars. Show all posts
Showing posts with label civil wars. Show all posts

Thursday, October 29, 2015

The Campaign Against ISIS

Guest post by Peter T.
(For his previous posts, see here, here, and here.)

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What are ISIS’ prospects of holding out against the coalition now formed against them? And how do the military prospects inform the outlook for a political resolution of the civil wars?

ISIS continues to hold significant parts of northern and western Iraq and north-east Syria, and is putting up a stiff resistance to Iraqi efforts to regain Ramadi and to a Russian-backed Syrian offensive around Aleppo. Various Islamic radical movements around the world continue to sign on as ISIS affiliates, and the extreme violence (gruesome forms of execution, suicide attacks, mosque bombings) characteristic of ISIS has spread to Pakistan, Yemen, Libya and further. How far can ISIS go?

ISIS is several things. At the core, it is a millenarian movement, preparing for (and trying to bring about) the end of days. It draws on Salafist Islam, Islamic eschatological doctrines and holy warrior traditions, and seeks purity through violence. This mix is attractive to many young men, and at the centre of ISIS military strength are some few thousands of devotees – fierce, cohesive, aggressive and, by now, thoroughly competent in battle. Around this core are Sunni tribe members, local conscripts, and foreign volunteers, adding up to some tens of thousands.

Against ISIS are the Iraqi and Syrian armies, Iraqi Shi'a militias, some Sunni tribes, Iraqi and Syrian Kurdish forces, competing rebel groups in Syria and, of course, Western (mostly U.S.) and Russian air forces and Iranian advisors.  Numerically, this coalition is far stronger.  It is also better equipped and supplied, and can draw on much larger populations.  Yet the record, so far, is decidedly mixed.  The regular Iraqi Army performed poorly against ISIS up to mid-2014. The Syrian Army has likewise not done too well.  Iraqi Kurdish forces have been effective in defense, but made very limited gains.  The Syrian Kurds have done better, sealing off the border with Turkey as far west as the Euphrates, but lack the numbers and equipment to attack major ISIS strongholds directly.  In Iraq, the most effective forces have been the Shi'a militias and in Syria the Lebanese Hezbollah militia.

Up to now ISIS has been able to offset numbers with elan, ferocity, cohesion, greater military competence, and the advantages offered by being on the offensive. These have been enough to seize territory against weak opposition, but not enough to overcome any determined resistance.  In the longer run, they are unlikely to be enough to hold what ISIS has gained.

ISIS has been slowly but steadily losing territory and populations in Iraq since mid-2014, and must now defend against greater forces along a wide front.  Forces have to be tied down in defence of key points, such as the roads between Mosul and Raqqa.  As the aura of success fades, and as supply tightens, its tribal allies and subordinates become less reliable, and greater pressure is needed to keep them in line. At the same time, the competence and morale of its enemies rises. Each successful battle (Kobane, Tel Abyad, Tikrit, Baiji, Hassakah, Shengal, currently Ramadi) costs ISIS core cadres and chips away at its aura of invincibility.  Taking towns ringed with IEDs and defended to the last is a slow process, but it can be and has been done. This is not blitzkrieg, but a steady pressure against a determined but weaker force.

Military geography does not favour ISIS. Both Mosul and Raqqa are exposed, and comparatively minor gains by Kurdish forces in northern Iraq or eastern Syria would sever communication between the two.  Likewise, ISIS has to hold Euphrates valley towns to access western Anbar and the Saudi border, but garrisons are vulnerable to Iraqi forces and their supply open to air attack.  And ISIS has to maintain forces in northern Syria against the very effective Kurdish YPG to ensure access to the Turkish border.  So its striking power is limited and its small elite vulnerable to attrition.


The Balance in Syria

Calculation of the military and political situation in Syria is more complex than in Iraq. The Assad regime in Damascus cannot muster the same numbers or depth of popular commitment as Baghdad, has to fight on several fronts, and faces a relatively stronger set of enemies. Its own indiscriminate use of fire-power has alienated many who might otherwise find it the lesser evil. While Baghdad enjoys support from all sides, the U.S. is hostile to the regime in Damascus and continues to tinker futilely with support for a “third party” -- a secular (or at least non-fundamentalist) and pro-democratic opposition.  Although the Pentagon has recently ended its effort to train separate ‘moderate’ forces to fight ISIS, a CIA program to train ‘moderates’ to fight Assad apparently continues.  Turkey is also hostile to Assad, and somewhat supportive, in terms of actions if not rhetoric, of both ISIS and the al-Qaeda-affiliated Nusra Front.

In the broader view, it is all one war. Not only is ISIS a common enemy (certainly for all Shi’a, at any rate), but Syrian Allawis, the core supporters of the Assad regime, are close to the Twelver Shi'ism of Iraq (and Iran), the Zainab shrine near Damascus is a major Shi'a pilgrimage centre, and there are close family ties between leading Shi'a religious families in Iraq, Lebanon, and Syria.  Iraqi militia are reported to have deployed to Syria in support of the regime, and Iraqi or Kurdish successes in northern Iraq will certainly be pursued into Syria – Iraq is not about to halt its campaign against ISIS at the border.

A deal – or even a stalemate – with ISIS is hard to envisage (one Syrian rebel leader observed “You can't talk to them; they take their orders from God”). If defeats continue, ISIS is likely to go the way of their Algerian equivalent, the GIA (or, for that matter, the several similar groups that arose in 17th-century Europe): splintering in defeat into deserters and die-hards.  It may be possible to broker an accord between Damascus and the rebel groups in southern Syria, and possibly even with the Nusra Front, along the lines of the resolution of the Algerian civil war.  For that to happen, first ISIS would need to be defeated, and then both the regime and the rebels convinced that a military solution is out of reach.  Both are some way off.

I used to work as an intelligence analyst, a profession notorious for hedging bets.  But, if I were pressed to give a definite forecast, I would say that ISIS is unlikely to hang on as an organised force for more than another two years, and the defeat of ISIS is a precondition for any resolution of the Syrian civil war.  That said, the defeat of ISIS is contingent on the coalition against them maintaining its present loose unity, and on the ability of the Damascus regime to avoid further major losses of territory.

One effect of the war is that whatever remained of the Shi'a tradition of political quietude has been largely abandoned.  While Khomeini's advocacy of a commanding political role for the clergy remains controversial, pretty much all the leading Shi'a figures advocate some form of political activism.  The days when the response to regime oppression was to don one's death shroud and wait are gone.  This in itself makes the outcome of the civil wars pivotal for the wider Muslim community.

-- Peter T.

Monday, June 2, 2014

U.S. food aid and civil conflict

An article (via) in the current American Economic Review finds U.S. food aid "increases the incidence and duration of civil conflicts." A commenter in the thread at the linked blog questions the data analysis. In any case, I think it's true, as the linked post says, that U.S. food aid is generally more concerned with disposing of domestic grain surpluses than anything else. In an overhaul of U.S. development assistance, the food aid program should be one of the first things to be reformed. (Are there political obstacles? Of course. There are obstacles to everything. That's no reason not to raise the issue.)

Wednesday, October 24, 2012

Thoughts on 'the territorial peace' and related matters

Note: This (fairly long) post will be of interest mainly to those concerned with the academic literature on borders, conflict, state formation, etc. Others may wish to skip it.
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In his book The Territorial Peace, Douglas Gibler argues -- as I understand his argument based on his recent posts at The Monkey Cage -- that the 'democratic peace' is "a subset" of a more encompassing and fundamental phenomenon. He contends that involvement in territorial disputes (especially those involving core 'homeland' territories) leads to authoritarianism and 'centralization' (or pushes in that direction), whereas countries that are not involved in territorial disputes tend to be less authoritarian, more democratic. The reason is that militarized disputes over territory (defined, per the Correlates of War project, as anything from a brief display of force to full-scale war) produce large armies, which subsequently are often used for internal repression and more 'centralization' (measured by the number of 'veto points' in the state apparatus). An absence of territorial disputes has the opposite effect, thus leading to both democracy and peace. Questions can be raised about aspects of this argument (see e.g. the comment thread to this post and also further discussion below), but it seems intuitively somewhat plausible, or at least not completely implausible.

Gibler's work can be seen as part of a recent wave of scholarship which, in different ways and from different perspectives, addresses the effects and causes of an overall decline in armed conflict, especially traditional interstate war. Work on the territorial integrity norm (Zacher 2001 [pdf]) and the rarity of 'state death' after 1945 (Fazal 2007) attributes the reduction in interstate war to norms concerning the inviolability of state boundaries and the unacceptability of conquest. (Arguments about the obsolescence of great-power war, discussed elsewhere on this blog, also focus on norms and their development.)

Not everyone agrees, however, that settled territorial boundaries always lead to less conflict. Boaz Atzili in his book Good Fences, Bad Neighbors argues that (to quote from the abstract of an earlier article of his):
In regions in which most states are socio-politically strong, fixed territorial ownership is a blessing. It enhances peace, stability, and cooperation between states. In regions in which most states are socio-politically weak, however, fixed territorial ownership is largely a curse. It perpetuates and exacerbates states' weakness, and contributes to internal conflicts that often spill over across international borders.
Atzili defines "the sociopolitical strength of the state...as the state's capacity to maintain a monopoly over the legitimate use of force,...rule effectively over its society (including extracting sufficient revenue and providing sufficient public goods), and...maintain a reasonable level of social cohesiveness and identification of its residents with the state as such" (Good Fences, p.33). Thus he treats "the ideational facet of the state" as "just as important, and sometimes more" important than the institutional dimension (p.4).

His basic argument, as the above quote indicates, is that the norm of fixed borders often perpetuates state weakness, which in turn facilitates internal conflict that can spill over boundaries and become a form of interstate conflict, not for the most part "Clausewitzian wars in which two regular armies meet each other in the battlefield" but "transnational conflicts" involving state and non-state actors (p.49). The border-fixity norm thus has different effects depending on the strength or weakness of states.

Good Fences, Bad Neighbors contains a number of case studies. Two of the four main cases -- Brandenburg-Prussia in the 17th and 18th centuries and Argentina in the 19th century -- predate the border-fixity norm, while the other two main cases -- Lebanon 1950-2006 and Congo (DRC) 1960-2006 -- are set in the fixed-borders world. Space and time preclude anything like a proper summary of the cases and of  the various dimensions of the argument; however, a glance at the Congo discussion will give a flavor of the approach.   

What is now the Dem. Rep. of Congo was "a very weak state at its independence" (p.141) and, with its existence effectively guaranteed by the norm against conquest, it did not face the same structural pressures and incentives to become a stronger state that polities in the 'flexible-borders world' of early modern Europe did. Mobutu's corrupt and kleptocratic rule had much to do with keeping Congo (then Zaire) weak, but Mobutu's successors Laurent Kabila and his son Joseph Kabila did not improve things greatly, because incentives for state-building remained largely absent. When Congo's weakness met the Rwandan genocide of 1994 and its aftermath, which sent large numbers of Hutu perpetrators across the Congo border to form "a state in exile" (p.184), the result was the long war that drew in a number of Congo's neighbors. 

The argument about state weakness and border fixity, we are told at the outset, is "probabilistic rather than deterministic" (p.8). And one sees this illustrated, for example, by Tanzania, which, unlike Congo/Zaire, used "forceful policing and efficient sealing of the border by the Tanzanian military" to prevent Rwandan Hutu refugees in western Tanzania from staging attacks into Rwanda (p.184). In other words, Tanzania, existing in the same international normative environment as Congo/Zaire and facing the same structural incentives (i.e., no prospect of 'state death'), became a somewhat stronger state than Zaire. This does not invalidate Atzili's argument, since he acknowledges that outcomes may vary depending on leadership and political culture (p.9). But he maintains that leaders of weak states in a 'fixed-borders world' have a more difficult job of state-building than leaders in a 'flexible-borders world' had: "The task of building strong states in a world of fixed borders is daunting" (p.220).

On p.39 of his book Atzili discusses Gibler's article "Outside-In: The Effects of External Threat on State Centralization" (Journal of Conflict Resolution, 54:4, 2010). Atzili criticizes the article on several grounds (noting, for example, that he uses a "broad and holistic concept of state strength" in contrast to Gibler's focus on centralization), but also says that Gibler's findings support one of his (Atzili's) hypotheses, namely that "a world in which there is no normative prohibition on conquest and annexation (flexible-borders world) is likely to result, over time, in sociopolitically stronger states" (p.36). 

Yet it seems to me that Gibler and Atzili approach the whole problem from somewhat different angles not only in terms of their methods (which is clearly the case) but in terms of the causal arrows (causal mechanisms, if you prefer that phrase) that each sees at work. For Gibler, the absence of territorial disputes -- as indicated by, among other things, settled boundaries -- leads to democracy and peace via less 'centralized' states. For Atzili, settled boundaries produce or enhance peace only under certain conditions, namely the presence of 'strong' states, where 'strength' is understood not as 'centralization' but more broadly, i.e. as a state's overall capacity and legitimacy.

In terms of policy recommendations, Atzili would not get rid of the border-fixity (territorial integrity) norm, since in large parts of the world its effects are positive, nor does he advocate returning to the era of territorial wars. He suggests what are, in effect, less drastic steps to put pressure on weak states to engage in state-building, such as the threat of ejection from international organizations for "states that cannot be considered states by any positive measure (such as Somalia and the DRC)" (p.220). He also suggests that "in some cases state building may need to take precedence over democratization" (p.220). I'm not sure what I think about this or indeed about Atzili's general argument: obviously I think it is interesting enough to blog about, but I have certainly not read the book with the care that would be required to reach a considered judgment. (Perhaps I will have some additional thoughts later.)  

I'm going to leave it here, without a tidy conclusion. Comments are welcome, including those politely telling me that I'm confused and have got things all mixed up.

Added later: See also R. Dannreuther, "War and Insecurity: Legacies of Northern and Southern State Formation," Review of International Studies 33:2 (April 2007).

Tuesday, June 12, 2012

Remove the UN observers from Syria

Update: for more on the helicopters, here.

The situation in Syria continues to move toward a full-scale civil war, with the Assad regime, as part of its ongoing brutality, deploying helicopter gunships (now allegedly being sent by Russia) and apparently using children as human shields, while the opposition fights back with arms probably supplied by Saudi Arabia and/or other Gulf states. The pointlessness of having unarmed UN observers in this situation is becoming glaringly obvious. There is currently no ceasefire to observe, and whatever slim benefit may derive from the presence of observers is outweighed by the real possibility that the observers themselves will become targets and will be injured or killed. Moreover, keeping observers on the ground in this situation, it seems to me, not only endangers the observers themselves but plays into the hands of those who have an ideological or political interest in portraying the UN as feckless and weak. It's one thing to be unable to solve a problem; it's another to publicize and emphasize your inability to solve a problem by, in effect, standing on a rooftop and shrieking: "I am unable to solve this problem!!" That is the only message the presence of UN observers in Syria seems to be conveying right now.

Friday, March 2, 2012

A note and a few links

Posting will be light here in March and probably in April as well. Before going silent for a while, however, I might as well link to a few things:

*This article by Kalyvas and Balcells (from 2010) is something I'll be reading in the next week or two.

*A review (h/t HC) of James Hershberg's 900-page tome about a missed chance to end the Vietnam war in 1966.

*The continuing toll of chronic childhood malnutrition:
here.

Also: Cynthia Ozick & Henry James.

Monday, January 16, 2012

Book review: Winning the War on War

Joshua S. Goldstein, Winning the War on War: The Decline of Armed Conflict Worldwide. Dutton, 2011. 385 pp.


"The war against war is going to be no holiday excursion or camping party." -- William James, "The Moral Equivalent of War" (1910)


"What dramatic vision of hell can compete with the events of twentieth-century war?" -- C. Wright Mills, The Sociological Imagination (1959), p.17


Introduction

War is on the decline: in particular, the years since the end of the Cold War, although obviously not free from deadly conflict, have been less violent than the years that came before. A main purpose of Joshua Goldstein’s Winning the War on War (hereafter WWW) is to convey this message to a broad audience. The book also aims to persuade readers that peacekeeping, through the UN and other organizations, is succeeding and deserves much more financial and political support.

This review will not cover all the elements of the book; rather, I will summarize several of its main points and then offer some thoughts on why the decline in armed conflict has happened, focusing on certain historical aspects of the question. While agreeing with Prof. Goldstein that the decline in conflict is not irreversible, I will suggest (unoriginally) that future large-scale interstate war, or so-called hegemonic war, is very unlikely, for reasons that have partly to do with the impact and consequences of the twentieth century’s world wars. As the word "partly" suggests, I acknowledge at the outset that this explanation for the decline of conflict, and of interstate war in particular, is not a full one. Although the fact of the decline in conflict is clear, the reasons for it will remain an area of disagreement among scholars and other observers.

A related point of disagreement is whether to view the twentieth century as a uniquely violent era. Writing in 2002, Mark Mazower observed that "the twentieth century is increasingly characterized by scholars in terms of its historically unprecedented levels of bloodshed." ("Violence and the State in the Twentieth Century" (review essay), American Historical Review, v.107, no.4) However, it is clear that certain parts of the century were considerably worse than others. After comparing the twentieth to previous centuries, Goldstein concludes that "the twentieth century may indeed have been the bloodiest relative to population but is not really much different in character than earlier ‘bad’ centuries" (WWW, p.37). The twentieth century’s bloodshed, however, is arguably somewhat fresher in the collective memory than that of previous centuries, which may be significant.


Peacekeeping and the Decline of War


Winning the War on War begins with the story of the one occasion on which its author personally witnessed gunfire in a war zone: Beirut, 1980. Residents of the city, Goldstein observes, managed to live relatively normal lives in the midst of a low-level civil conflict. This story immediately engages the reader’s interest and is also a way to introduce the basic point that war exists on a scale, or a continuum, of destructiveness.

Interstate wars, in which two or more countries’ regular armies fight each other, are usually more destructive than civil wars, and the decline in interstate wars is the main reason that "battle-related deaths" – i.e., violent deaths that occur during armed conflicts -- have fallen over the last several decades. Such deaths averaged more than 200,000 a year during the 1980s, whereas from 2000 to 2008 they were on the order of 55,000 a year (WWW, p.238). Looking at longer periods, there were roughly 215,000 average annual battle deaths from 1970 to 1989, and this came down to an average of 75,000 annually from 1990 to 2009 (p.16). Furthermore: "More wars are ending than beginning, once ended they are less likely to restart, and the remaining wars are more localized than in the past" (p.4). On the other hand, military spending has not seen correspondingly sharp reductions (p.19), and "the problem of civil wars may remain in some fundamental way unsolved" (p.247).


While acknowledging multiple causes of the decline in conflict (see further discussion below), Goldstein takes peacekeeping as the "central thread" (p.44) in his account. He gives a history of UN peace operations from the days of their founder, Ralph Bunche, to the secretary-generalship of Kofi Annan and into the present. A key early moment was the 1956 Suez crisis, which resulted in the deployment of the first armed peacekeeping force. Since then, peacekeeping missions have become increasingly "multidimensional," involving not just observing or enforcing cease-fires but a range of other tasks, from disarming and demobilizing combatants to, in a few cases, temporarily running a government. There are 150,000 peacekeepers (about 100,000 UN and 50,000 non-UN) currently deployed at the relatively low cost of $8 billion a year (pp.308-9).

Although some peacekeeping missions have succeeded while others have failed -- and the failures, such as Bosnia or Rwanda, perhaps have tended to linger in the public memory longer than the successes, such as Sierra Leone or Namibia or (in a more qualified way) Cambodia – on the whole peacekeeping missions significantly reduce the chances that war will restart after a cease-fire (pp.105ff., citing the work of Page Fortna, Paul Collier, and Michael Doyle and Nicholas Sambanis). As one would expect, the more peacekeepers there are relative to a country’s population the more likely it is the mission will succeed (at least eventually), as is evident from a comparison of the mission in Sierra Leone (which ended in 2005) with the ongoing mission in Dem. Rep. of Congo. Each mission had roughly the same number of peacekeepers, but Congo has ten times Sierra Leone’s population (p.176). Indeed, the number of peacekeepers in Congo (now roughly 17,000) has been absurdly inadequate given the country’s size. That is not the only reason for the shortcomings of the Congo mission but it is a significant one.

The revival of an active UN role in resolving difficult armed conflicts dates from the late 1980s, when a confluence of developments, including Gorbachev’s ‘new thinking’, enabled the Security Council to pass Res. 598, demanding an immediate cease-fire in the Iran-Iraq war, then in its seventh year. A good deal of credit for this revival belongs to then-Sec. Gen. Pérez de Cuéllar, who at an informal meeting on Jan. 16, 1987 -- 25 years ago to the day -- prodded the representatives of the permanent members of the Security Council to act on the Iran-Iraq war. Goldstein’s account of this period draws on Giandomenico Picco’s 1999 memoir Man without a Gun. (To supplement it, see Cameron R. Hume, The United Nations, Iran, and Iraq: How Peacemaking Changed, reviewed in: Paul Lewis, "Rise of the Blue Helmets," N.Y. Times Book Review, Nov. 6, 1994. I have taken the detail about the Jan. 16, 1987 meeting hosted by Pérez de Cuéllar from Lewis; he calls it a "tea party," a phrase which now has other overtones.)

Winning the War on War contains not just description and analysis but also prescription. The peace movement, Goldstein argues, should focus directly on supporting efforts that contribute to the decline of conflict rather than following Pope Paul VI’s maxim "If you want peace, work for justice" (p.208). While peace is "almost always a necessary step" toward "prosperity, human rights, and social justice" (p.77; cf. p.169), peace should be treated as an independent goal and the peace movement should pay much more attention to strengthening institutions like the UN, Goldstein maintains. He argues that targeting "big corporations, oil companies, and globalization," as some in the peace movement do, is not an effective way to advance peace (p.208); however, given what he writes about the causes of civil wars, pressing for more economic assistance to poor countries might very well be (see pp.293, 307).


Causality and Learning


What is responsible for the decline in war? A number of plausible causes suggest themselves. Goldstein mentions a 2007 article by Louis Kriesberg that "identifies eight 'peace factors'…underlying the decline in wars…since 1990: the end of the Cold War; the dominance of U.S. power; the economic benefits of globalization (which war would disrupt); spreading norms about peace and human rights; spreading democracy; the proliferation of NGOs; the increased participation of women in politics; and the growing field of conflict resolution" (p.15). Later in the book he mentions the combination of factors identified by the 'democratic peace' theorists Bruce Russett and John Oneal: "democracy, economic interdependence, and...the development of international organizations, including the UN" (p.278). Thus for Goldstein the downward trend in war has "multiple causes, not easily untangled" (p.44) but, as already seen, he gives the UN and peacekeeping pride of place among the contributing causes. (See e.g. p.278, where he writes that the development of international organizations is the "most important, in my view" of the various factors.)

To say that the UN, and international organization more generally, is the most important cause of the decline in conflict raises the question: what "caused" the UN? I don’t mean what caused the UN in a proximate historical or ideological sense, a subject on which historians disagree. Rather: What if the UN, as it eventually came to function, is an institutional consequence of a process of learning from experience?

Goldstein writes (p.42):
Several possible causes [of the decline in war] come to mind. First is the notion that civilization has evolved over the long course of human history in a way that has gradually strengthened norms of behavior that discourage violence. Later in the book I will discuss evidence that changing norms have reduced barbarity in general, from torture and slavery to capital punishment, while building up an idea of human rights and the responsibility of governments to their people. As part of this process, war has gone from a standard and even attractive policy option to a last resort, at least in political rhetoric. One trouble with this explanation is that it would predict a gradual diminishing of war over the centuries, whereas instead we have found a long series of ups and downs culminating in the horrific World Wars.
Of course it is true that the twentieth-century world wars, and all the associated horrors, make it extremely difficult to tell a convincing story about linear normative progress from pre-history to the present. But it seems highly likely that the twentieth-century world wars themselves had an impact on subsequent normative and institutional development and on basic assumptions about war (a point Goldstein acknowledges but does not, in my opinion, emphasize enough). Thus, although an "evolving norms" or "learning" explanation does not work well for "the long course of human history," it may nonetheless help to explain the war-and-peace trajectory of the last century or so. (This in turn raises the question of why at least some human groups appear to have learned from the twentieth-century world wars, and from mass killings not connected with the world wars, what they failed to learn from earlier conflicts -- a question that might require an entire book to answer and so will be left to one side here.)

Consider the impact of the First World War, "a catastrophe of unbelievable horror, suffering, and destruction," in P. Kennedy’s words, in which armies suffered enormous casualties quite often for no good strategic or other reason. (Revisionist historians might disagree with this statement; so be it.) Goldstein remarks that "the senseless slaughter [of World War I] swung public opinion in the West against the idea of war as a good in itself" (WWW, p.224), but this statement is buried in the middle of the book and is not given much emphasis in the discussion of causality.

It took a while for revulsion about the 1914-18 war to set in fully, but once it had done so, World War I "permanently discredited major war both as an appealing activity and as a potentially profitable instrument of national policy" in the view of many "in the developed world" (John Mueller, Retreat from Doomsday, p.30). (One might qualify this statement inasmuch as reactions to the war were somewhat different in France, e.g., than in Germany.)

Mueller also argues that the experience of WW1 persuaded most "normal" political leaders, including those of Britain and France, that another major war on that scale was almost inconceivable. They were aware of Hitler's bellicose statements in Mein Kampf and elsewhere but could not take them seriously. As Mueller observes (Retreat from Doomsday, p.69):
…Hitler’s opponents in Europe were horrified by the experience of the Great War and appalled by the prospect of going through anything like that again. They had concluded that only a monster or a lunatic could want, or even want to risk, another Great War, and they paid Hitler the undue compliment of assuming that he did not fall into those categories…. There was thus broad consensus – shared even by the curmudgeonly Winston Churchill, then out of office – that great efforts should be expended to reach a general peaceful settlement of any remaining grievances in Europe.
Similarly, referring to the British and French "decision to abandon Czechoslovakia [at the Munich conference] in September 1938," James Joll wrote: "Above all it was the result of an intense desire for peace, a deep horror aroused by memories of the First World War and a reluctance to believe that Hitler actually envisaged war as a means of attaining his ends." (Europe Since 1870, p.373)

And a final quotation, from William Rock:
… [for the British] the historical lesson of the First World War was clearly writ: the total nature of that great struggle had rendered war in its traditional role as senseless beyond contemplation. It was not that the whole nation had converted to philosophical pacifism, for only a wing of the Labour party had taken that route…. It was simply a poignant realization of the terrible destruction wrought by modern war; a keen appreciation that its costs vastly exceeded any benefits which might accrue to a prospective victor, in name only; a plain recognition that Europe had reached a stage of moral development where war must be considered a barbarity incompatible with civilized life…. War, in short, had emerged in the British mind as the ultimate evil. Nothing would justify another one.
(Rock, British Appeasement in the 1930s, p.41, as quoted in Randall L. Schweller, “The Twenty Years’ Crisis, 1919-39: Why a Concert Didn’t Arise,” in Elman and Elman, eds., Bridges and Boundaries, p.202)

Granted, there were increasing divisions in the British elite, as the 1930s progressed, about what policy to adopt toward Hitler; many bitter memoirs were later written about those divisions. But this doesn’t invalidate the points made in the passages quoted above.
Thus, the conviction, shared by many, that World War I had rendered great-power war illegitimate as a tool of statecraft (see Schweller, op. cit., pp. 200ff.) was an important moment in normative evolution.[1] Tragically, it took another great-power war, bringing with it more and indeed almost unimaginable horrors, before that conviction became widespread enough to have a significant influence on the behavior of the great powers as a group.

This argument should be distinguished from that of a commenter here a few years ago who suggested, in the comments thread to this post, that "the modern reduction in violence…reflect[s] a sort of hangover from the two World Wars and their grisly and prolonged aftermath (Korea, Vietnam, de-colonization, etc.)." A hangover, of course, is a very temporary phenomenon; by contrast, the ‘learning’ from the two world wars and subsequent conflicts has become institutionalized in various ways (peacekeeping being, of course, an important one).

Finally, it’s possible that some may view the preceding discussion as too Eurocentric or 'Western' in its emphasis, and too focused on the great powers. Perhaps it is. However, the decline in armed conflict, whatever its causes, is a global phenomenon, one that is definitely not confined to Europe and North America, and thus to draw attention to it cannot be seen as furthering a Eurocentric perspective on the world. (I’m sure Goldstein, who pays considerable attention to Africa in WWW, would agree.)


Conclusion

When one thinks of the armed violence still blighting some parts of the planet, it may seem hard to believe that the world is becoming more peaceful. But it is.

Winning the War on War describes this development while also offering a thorough analysis of peacekeeping and peace movements, along with prescriptions for strengthening them. Goldstein's proposals include a standing UN rapid deployment force with troop contributions from the permanent members of the Security Council. (This latter element is unlikely to happen, since most of the major powers have never shown much or any inclination to put their forces under UN command, although the UN Charter envisaged this.) The author’s feel for data is put to persuasive use, e.g. in ch. 10 ("Three Myths"), and the book manages to address four different audiences: general readers (especially in the U.S.), peace activists, students, and scholars.

In addition to presenting a lot of information and the findings of the relevant scholarly work (interspersed with personal stories), Goldstein is not shy about stating his own views. His attitude of hard-headed optimism is congruent with what might be called, with a bow to the late John Herz, a sort of realist liberalism. Even someone in general sympathy with the book's argument will not agree with every single statement in it; at least, I do not (e.g., was Fidel Castro's endorsement of the Tobin tax really a "kiss of death"? - p.312). The main thing, however, is the book's basic message, which is solid and well supported and deserves a wide hearing.


Footnote

1. How the much-maligned Kellogg-Briand Pact fits in here, or doesn’t, would have to be the subject of a separate post.


References mentioned/cited in this post

James Joll, Europe since 1870. Harper & Row, 1973.

Paul Kennedy, "In the Shadow of the Great War," New York Review of Books, Aug. 12, 1999.

Louis Kriesberg, "Long Peace or Long War: A Conflict Resolution Perspective," Negotiation Journal, April 2007.

Paul Lewis, "Rise of the Blue Helmets," New York Times Book Review, Nov. 6, 1994.

Mark Mazower, "Violence and the State in the Twentieth Century" (review essay), American Historical Review v.107, no.4, 2002. 

John Mueller, Retreat from Doomsday: The Obsolescence of Major War. Basic Books, 1989.

William R. Rock, British Appeasement in the 1930s. Norton, 1977.

Randall L. Schweller, "The Twenty Years' Crisis, 1919-39: Why a Concert Didn't Arise," in Colin Elman and Miriam F. Elman, eds., Bridges and Boundaries: Historians, Political Scientists, and the Study of International Relations. MIT Press, 2001.

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For more on WWW, see the author's blog: here.
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Added later: See also J. Mueller, "War Has Almost Ceased to Exist: An Assessment," Pol Sci Quarterly (2009), available here.