Seventy five years ago, the nations of the world came together to make a revolutionary pledge: Together, they would work to promote “universal respect for and observance of human rights and fundamental freedoms.”
Although significant progress has been made toward this goal in the Seventy five years since the world remains rife with human rights abuses and it’s continuing? and in some parts of the world worsening? reality of human rights violations raises a difficult question for advocates and students of international law: Can international human rights law be used to help bring an end to such atrocities? To answer this question, we must first know something about the effect of current international laws on states’ human rights practices. How do the existing human rights treaties shape state behaviour? Are some more effective than others? If so, why?
Until recently, there were few systematic efforts to explore these issues. Advocates of international law tended to operate on the assumption that the laws were effective “most of the time.” Skeptics derided the role that international law could play in shaping state behaviour, arguing that because it carried few explicit sanctions, international law could not be effective. Neither side spent much time considering what worked and what did not, much less why.
In recent years, this has begun to change. A burgeoning new literature on compliance with international human rights law has contributed greatly to our understanding of the impact of human rights law on the human rights practices of states.
Two types of research have predominated. First, the staple of empirical research in the human rights field has been qualitative case studies that examine particular treaties or countries in great depth and give detailed evidence of how one or several countries have reacted to international law. These works and others of a similar character provide deep insights into how law can influence state action.
The obvious drawback of this work, however, is that it is not well suited to the task of isolating the role that law plays in changing state behaviour. When a state begins to torture less frequently, for instance, it is difficult to determine with a historical case study whether the change is due to the ratification of an international legal convention, the cessation of a civil war, improved economic conditions, some combination of these changes, or something else entirely.
In response to this problem, a second set of empirical scholarship uses large quantitative methods to explore the effect of international law on human rights practices. This work assesses the human rights practices of large numbers of countries in an effort to analyze the impact of law on state practice.
Most notably, the results of quantitative empirical work are only as good as the data on which they rest, and the data are sparse and sometimes though, it would argue, far from universal. – of questionable value. Hence, conclusions from this work must be drawn with caution.
Together, these two types of empirical work have greatly enriched our understanding of the relationship between international human rights law and the human rights practices of states. Quantitative studies have identified trends and relationships across large numbers of countries and significant periods of time. Qualitative case studies have examined trends on the ground, tested the plausibility of causal claims, and provided the context necessary for a deep understanding of causal relationships.
Several valuable insights have emerged from this growing body of empirical human rights research, three of which deserve special attention.
1)Domestic Enforcement of International Law Is Essential To Compliance : Strong domestic institutions are essential to the international as well as the domestic rule of law. Where international bodies are less active in the enforcement of treaty commitments? as in the area of human rights? it falls to domestic institutions to fill the gap. In some states, this reliance on domestic institutions is effective, in others, less so. In democratic nations, where domestic enforcement tends to be relatively strong (in part because the judiciary, media, and political parties are free to operate independently of the executive), states are more likely to abide by international law whether or not it is externally enforced. In less democratic nations, where domestic enforcement tends to be less effective, states are less likely to abide by international law that is not enforced by transnational bodies.
Indeed, the most robust finding in the empirical literature to date is that democratic nations behave differently with regard to international law than nondemocratic nations. One of the researchers examining the European Convention on Human Rights argues that international treaties offer states a means of consolidating democratic achievements, “thereby enhancing their credibility and stability vis-a-vis nondemocratic political threats.” On examination of several multilateral and regional human rights treaties explores the role of democracy beyond the European context. In doing so, it reinforces the researcher’s claim that democracy matters, while challenging the specific spin he puts on the argument.
It finds that democracies are on the whole more likely to join international human rights treaties than non-democracies, but they are less likely to join human rights treaties if they have worse human rights practices than if they have better practices. By contrast, non-democracies are more likely to join if they have worse practices than if they have better practices. Moreover, only the most democratic states appear to improve their practices after ratifying human rights treaties.
2) There appears to be a Tradeoff Between Participation in and the Effectiveness of Human Rights Treaties :Although enforcement of international law by international actors is not essential to effective international law, it is far from irrelevant. Where international legal rules are accompanied by sanctions for their violation, there are several predictable results. Perhaps most obvious, where penalties for noncompliance with an international legal rule are significant, and states not already in compliance are less likely to commit to a treaty. Hence, unless the sanctions are offset by incentives favouring commitment (such as strong reciprocal benefits to membership), treaties that contain such sanctions will gain fewer adherents. Thus, there is a tradeoff between enforcement and commitment: Where enforcement is stronger, all else being equal fewer countries should be expected to commit. However, those fewer adherents will be more likely to comply with the treaty than they would be if the treaty were less strongly enforced.
The Convention Against Torture is a compelling example of this dynamic. One of the researchers found that countries with the worst torture ratings and countries with the best both ratify the Convention at roughly the same rate. It finds similar results for a wide array of human rights treaties. While the states that join human rights treaties usually have better practices than those that do not, the difference between the two groups of nations is much smaller than many would expect. Moreover, states with poor human rights practices regularly join human rights treaties and some times at a rate similar to that of countries with the very best human rights practices. For example, roughly half the countries with the very worst genocide ratings have ratified the Genocide Convention about the same portion of those with the very best ratings.
Holding political and economic factors constant, states with good human rights records are no more likely to commit to human rights treaties than those with poorer records. Among nondemocratic nations, the pattern is even more striking: Non-democratic nations with worse reported human rights practices appear more likely to have ratified human rights treaties than those with better-reported practices.
3) Nonlegal Incentives Have Power: Nonlegal incentives play an important role in state decisions to participate in and comply with international law. Several implications arise from this finding, For example: Membership in certain treaties can boost a state’s reputation, often regardless of whether the member state actually abides by the treaty. This is possible because the international community does little to police many treaties, which means that member states that do not police themselves may have little risk of exposure if they fail to abide by treaty requirements. As a consequence, states that violate treaties and have weak domestic rule-of-law institutions have every reason to join treaties that confer reputational benefits, such as human rights treaties. It can be expected that states that join treaties primarily to obtain such benefits will not always comply with them, and sometimes have even worse practices subsequent to commitment.
Several of the empirical studies of human rights treaties support these claims. States regularly join treaties with which they are not in compliance. Indeed, the states with the best human rights practices (and hence the best reputations) are often more reluctant to join human rights treaties than those with worse practices (and hence worse reputations). This suggests that states with better practices have little to gain and something to lose by joining the treaties, whereas the opposite is true of states with poor practices. This supposition finds support in the additional finding that states that join human rights treaties regularly fail to improve their practices after doing so, regardless of whether their practices are consistent with the treaties or not.
Though empirical work in human rights is still in its infancy, studies to date have helped us to think about human rights law in new ways, and they have offered important clues about how law can shape state behaviour. Their findings not only form a foundation for future empirical research; they also offer guidance to policymakers and activists interested in using international law to protect human rights.
Here, is the opportunity to outline four important goals that draw from the early forays into empirical human rights research.
1)The Vital (and Improvable) Role of NGOs : If there is one conclusion that stands out in the research to date, it is that better information about countries’ human rights practices is an important first step toward improving those practices. To date, the bulk of the information on human rights practices has been produced by nongovernmental organizations (NGOs). Yet as essential as this information has proven, it has not always been gathered as carefully and systematically as is necessary to make it reliable for tracing causal connections between international law on human rights and the human rights practices of various countries. A redoubling of these information-gathering efforts and attention to the critiques of existing studies could provide a more solid foundation for efforts to evaluate the successes and failings of existing laws.
2)Better Connection of Theory and Practice: The empirical research in human rights has provided a useful starting point for understanding the relationship between international human rights law and countries’ human rights practices, but much more research and theorizing remains to be done, and it must be linked to concrete policy recommendations. Academics should continue to contribute to the debate over the effectiveness of human rights treaties by conducting further large-scale quantitative studies as well as additional qualitative case studies.
We can also play an important role in assembling and analyzing the data generated by state actors and NGOs, formulating theories to help organize and explain the information that is generated daily, and helping to guide the information-gathering efforts of other actors. In doing so, we can strive to provide guidance to national and international policymakers on how best to use this information to create a more effective international human rights regime.
3)Improving the Domestic Rule of Law: A central conclusion of existing empirical studies of human rights practices is that domestic enforcement of international human rights commitments is crucial to their success. Improving enforcement of and compliance with international human rights agreements is not something that happens only at the international level. As important, if not more important, is enforcement at the domestic level.
Domestic enforcement of international law in turn requires robust domestic rule-of-law institutions and individuals willing to use them to press governments to honour their international legal commitments. National policymakers and practitioners can play a central role in this process. In nations with weak or nascent rule of law institutions, national policymakers can ensure better international legal compliance by working to strengthen local rule of law. Where rule of law institutions are strong, policymakers and practitioners can ensure better compliance with international human rights law by working to maintain those institutions and using them where necessary to press governments to live up to their international commitments.
4)Understanding Treaty Tradeoffs: If, as the research indicates, there is a tradeoff between participation in and effectiveness of human rights treaties, international policymakers must look for ways to mediate this tradeoff. Treaties might be structured to offer states assistance to offset some of the costs of compliance. In addition, the fact that there are nonlegal incentives for treaty commitment and compliance suggests that international policymakers could also use these incentives to encourage compliance with international law. For instance, placing greater emphasis on monitoring states’ compliance with their international human rights treaty commitments. Doing so would make it more costly for states to commit to treaties and then fail to comply with them, and it would more effectively reward states that join treaties and do comply with them, thus lessening the participation-effectiveness tradeoff.
We have learned a great deal in recent years about how states respond to international human rights law. In the process, we have come to appreciate anew both the power and the weaknesses of the international legal system. International law sets a standard against which state actions are judged by those both inside and outside the state. It mobilizes the attention of the world to abuse of the world’s most vulnerable.
Yet violations of international legal protections remain rife, and current treaties often do little to change what states do. By working to better understand empirically when and why states abide by their international human rights commitments, we can make it possible for international law to more fully realize its great promise.
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