| 1. Some main challenges for global governance in a G-0 world. With regard to the issue of global governance at least three approaches 
        are possible. Firstly, global governance is related with the classic tension 
        between order and anarchy, which in its most extreme version refers to 
        the alternation between peace and war in the relations among nations (Aron1962). 
        This is a tension that has had in the long history epicenters mainly of 
        a regional scope. In those epicenters the connectivity and, the physical 
        proximity between sovereign political units have intensified the tension 
        originated from the perception of opposed values and interests, which 
        many times have led to conflict and eventually armed confrontation among 
        neighbors. Since the World War II, especially due to the collapse of physical 
        distances resulting from technological changes in communications and transport, 
        chain reactions caused by regional conflicts have often enlarged their 
        geographical scope. So in this first approach, global governance is related 
        with the existence of institutions and rules that, due to their effectiveness 
        and legitimacy, ensure the prevalence of an international order that neutralizes 
        the tendencies towards the use of force among nations at the regional 
        or interregional level.  Various other approaches to global governance are indeed possible. One 
        of them refers to unequal effects resulting from the organization of production 
        in transnational value chains. On the one hand, the global transnational 
        productive networks contribute to accelerate the transmission of the impact 
        of economic and financial crisis between nations, even distant ones, such 
        as has been evident after the recent 2008 crisis. It has visible effects 
        still present in many countries, calling yet for certain reserve in the 
        diagnosis of its defeat. But on the other hand, precisely due to the connectivity 
        and chain effects that they generate between the different economic systems 
        at a trans-national scale, the proliferation of such productive networks 
        increases the interest of nations in avoiding a worsening of the crisis 
        through the policies applied to defend themselves. This is almost the 
        opposite of what happened during the Great Depression of 30's. The ease 
        of contagion generates a collective interest in answers that preserve 
        global order and governance in the face of any trend towards a "run 
        for your life" attitude. At the same time it promotes favorable reflexes 
        toward the idea of an effective international economic order and of global 
        governance. A third approach -the one that we are going to focus on-, is related 
        with the capacity of the international system to articulate solutions 
        for relevant issues of the global economic agenda that, due to their scope, 
        can only be tackled effectively by some agreement among all nations. This 
        means that it is not possible for them to be tackled successfully only 
        by one nation or a limited group of nations. Those issues are the result 
        of the globalization of the economic activities. Among others, we can 
        mention those related with climate-change, the trade and currency "wars", 
        the global regulation of the financial markets and the creation of conditions 
        favorable for the development of all nations. It is precisely in view 
        of this reality of globalization of the world economy that systemic deficiencies 
        may be observed.  In fact, the shifts in world power during the last decades (Zakaria 2008), 
        have gradually eroded the ability of the international institutions related 
        as a result of WW II to generate effective responses to the most relevant 
        economic issues of the global agenda. It is not an easy task now to adapt 
        them to the new geography of world power. And those then originated in 
        the financial domain as informal mechanisms between the most developed 
        nations such as the G7, have shown their inadequacies when the 2008 crisis 
        and its economic implications became evident. They led to resort to the 
        G20 which, however, has been unable to pass the test of sustainable efficiency 
        and international legitimacy. Thus, at the global level, it has become 
        difficult to gather around a single negotiating table the sufficient critical 
        mass of power that is required for decisions to effectively impact reality. 
        In the presence of relevant issues of the global agenda that demands effective 
        and legitimate decisions, the fundamental question remains which nations 
        should be summoned and which nations understand that they should be summoned? 
        Not always the answer will be the same to both questions. Traditionally 
        it has been force more than reason what has set the rules for sustainable 
        order in the relations between autonomous units of power at the international 
        level. At least these are the teachings of the long history of mankind. 
        This is the reason why what is currently happening in international relations 
        -the idea of achieving order without war- is such a novelty, both at the 
        global level and in some of the regional spaces that have had a greater 
        tradition of violent conflicts and wars. The scattering of world power in multiple relevant centers is complicating 
        the task of redesigning the institutions of a new global architecture. 
        The existing ones were born at a time when it was clear who held most 
        power, which was enough to be acknowledged as the maker of rules at world 
        level. As many times before, the answer emerged from war. This accounts 
        for agreements such as Breton Woods. It also explains why it can be an 
        illusion to pretend to reproduce a similar scenario now, a kind of "another 
        Breton Woods" demanded by some economists. The failed attempts, between 
        l918 and 1939, to create international institutions that made the world 
        governable, remind us how difficult it is to achieve viable agreements 
        in a multi-polar and heterogeneous context without a previous enforced 
        definition of which countries can effectively guarantee international 
        order.  The problem is then at the level of power relations between nations. 
        For a time at least it will not be an easy task to add up the necessary 
        concentration of power in order to adapt the institutions that make global 
        economic governance possible. Not only has the international system become 
        globalize but it tends to be a kind of "multiplex world" (Acharya 
        2013). Several other factors also help turn it heterogeneous in terms 
        of values, memories, perceptions and visions. This means that it is potentially 
        more ungovernable. From there the growing importance of mechanisms that 
        enable to summon a sufficient critical mass of power to make possible 
        a process of creation of new international rules, the revision of the 
        existing international institutions (such as the UN and world financial 
        institutions) or to insure their proper functioning (such as the WTO). 
        It could be facilitated by the agreements that may be achieved in those 
        formal or informal ambits of regional scope, such as the EU, or trans-regional 
        such as BRICS. In certain way they all represent diverse modalities of 
        coalitions of nations that, at the same time, reflect different international 
        subsystems. These are coalitions of a variable geometry adapted to the 
        main issues of the regional, trans-regional or global agenda that lead 
        to its formation. They can even be coalitions with superposed memberships. 
        A country may be member of different coalitions at the same time, depending 
        on its relative relevance in different international subsystems. The joint 
        work of the coalitions of nations towards common goals has been frequent 
        in the history of international relations. Often they are of informal 
        groups without institutionalization. Other times they result in formal 
        agreements that originate international agencies. Additionally, other 
        of their objectives reflects the interests of a group of nations in international 
        trade negotiations, for example within the framework of the WTO or to 
        have an impact in the definition of new international institutions, or 
        the transformation of the existing ones. The latter could be precisely 
        the case of BRICS. In historical terms, what is currently happening poses so an unprecedented 
        challenge. It consists of an attempt, through dialogue and negotiations 
        between nations with varying degrees of power and a diversity of interests, 
        to find an agreement on the mechanisms, rules and conditions that will 
        enable to achieve reasonable levels of regional and global governance. 
        It implies favoring the method of a gradual transformation or metamorphosis 
        (Morin 2010) that comes as a result of the main changes that are taking 
        place at the multiple levels of the political, economical, social and 
        cultural life of nations. It is an unprecedented challenge precisely because 
        the experience of the last centuries has shown that the shifts in world 
        power, such as the ones that can be seen today at a global scale, have 
        encouraged a tendency towards anarchy and not necessarily towards a sustainable 
        order. Therefore, the violent confrontations and innovative modalities 
        of wars, which have sometimes lasted some years, have determined in the 
        past the transition towards new periods of world order in which those 
        with superiority of power prevailed (Goldstein 1988).  Today each nation appears to be on its own (Bremmer 2012). This is a 
        blunt way of describing the criteria that seems to prevail in the new 
        international economic reality especially in the transition from a collapsing 
        world order to one that may still take a long time to emerge and to consolidate. 
        Quite soundly Bremmer points out right from the title of his last book 
        this characteristic of a world in which each nation must find its own 
        way of navigating it so as not to become a loser. Because, as also hinted 
        by the title of the book, there is no doubt that there will be winners 
        and losers at the end of the road. This is something that history has 
        taught us well enough.  According to Bremmer the main reason for such diagnostic is that in today's 
        world no nation would be capable, or even willing for that matter, to 
        exercise individually a collective leadership such as some nations did 
        in the past. This is the case of the US, a country that has not ceased 
        to be a great power, indeed the main military power, and will probably 
        continue to be so for a while. However, it is very likely that a heavily 
        indebted Washington will have, for many years to come, an agenda dominated 
        by local economic issues with the inevitable social consequences, many 
        of them with clear implications in values and political behavior as has 
        been evident in the recent paralysis of the US government. The same situation 
        applies to Germany, France, the United Kingdom and other countries of 
        the EU. Everything indicates that in the next years their energies will 
        be focused on preventing the collapse of a construction that is showing 
        evident signs of weakness. Additionally, it has become vulnerable to the 
        effects of disturbing trends towards the radicalization of the domestic 
        political front of some countries, which seem to be affected by an end 
        of their illusions. The case of Greece illustrates this point. However, 
        it might not be the only one and not even the most difficult to handle. 
        At the same time, as indicated by Bremmer, it is also possible that the 
        great re-emerging nations such as China and India will be focused for 
        a long time on consolidating their modernization processes, which sometimes 
        show signs of economic, social and political weakness. It is unlikely 
        that in the short or even medium term these nations will have any interest 
        in wasting energies in their trans-regional fronts if there is no pressing 
        need for it. Unless, as has happened before in history, their leaderships 
        eventually yield to the temptation of seeking external factors that help 
        them preserve the necessary national cohesion.  Precisely, the notion of a polycentric and interconnected world is one 
        of the main ideas of an in-depth report published by the EU Institute 
        for Security Studies (de Vasconcelos 2012). This report analyzes in particular 
        three main trends that are currently emerging and that would contribute 
        to shape the global system towards 2030. These are: the empowerment of 
        citizens, which contributes to the sense of belonging to a unique human 
        community; a greater tension in relation to the objective of sustainable 
        development; and the emergence of polycentrism characterized by shifts 
        in power from the national states to individuals and different types of 
        transnational networks and by growing governance gaps, in the measure 
        that international institutions fail to answer appropriately to global 
        public demands.  It is possible to imagine that the effectiveness and legitimacy of the 
        decisions that result from an ambit such as the G20 would be enhanced 
        if some of the nations that form part of it could speak in the name of 
        their own regions. This seems not to be the case today, not even the EU 
        in spite of the steps taken regarding its foreign policy with the enforcement 
        of the Treaty of Lisbon. It even has serious difficulties to preserve 
        its capacity to devise collective answers to the economic and financial 
        problems being faced by some of its members. In the case of South America, 
        even if Argentina and Brazil are members of the G20, it would be difficult 
        to consider that they always reflect the point of view of their region 
        in such ambit.
 
 2. Relevant factors that are emerging in new international realities. We have entered then a period of transition towards a different world 
        that will be characterized by a continuous dialectic tensions between 
        the forces that drive towards convergence and, simultaneously, those that 
        lead to fragmentation. It is still not possible to forecast which forces 
        will prevail in each of the regions of the world. For a long time this 
        will be a world full of uncertainties. It is necessary to keep in mind 
        that those tensions will not exclude certain forms of violence, even innovative 
        ones given the technological advances enacted by very different protagonists 
        and not necessarily by states.  More connectivity and diversity, more difficulties to provide public 
        goods that guarantee regional and global governance guidelines, more prominence 
        of non-state actors -middle class citizens and urban consumers; social 
        and production transnational networks- will be some of the other factors 
        that will condition global economic competition in the future and, as 
        a consequence, the international trade of goods and services.  Moreover, it will be a competition marked by the rising of a third industrial 
        revolution (Marsh 2012). It will have an impact on new modalities of value 
        chains of transnational scope. These could result from multiple impacts 
        of all kinds of technological innovations in the development of novel 
        forms of orchestration of productive chains that will seek to satisfy 
        a growing demand for personalized products and services -combining resources, 
        technologies, creativity and highly qualified labor- coming especially 
        from the urban middle-class consumers.  Within the newly emerging international context the quality of the strategy 
        for the insertion in the global economic competition of each nation and 
        its firms will become increasingly important. This includes not only the 
        right policies, instruments and roadmaps to navigate the world of the 
        future, but also the density of connectivity with other nations and of 
        the coalitions and alliances they build. The quality of the domestic front 
        is a key variable if the aim is to stay on the winning side in the world 
        of the future. Some other relevant factors are surfacing in the new international reality. 
        They could have a strong impact in the future development of global and 
        regional international relations. We are referring to the issue of the 
        empowerment of citizens and consumers and, more specifically, of the emerging 
        urban middle classes. From the 8 billion people that will probably inhabit 
        the world in 2030 about 4.9 billion will be middle class in terms of economic 
        income. By 2030, 74% of China's consumers will be middle class and by 
        2040, 90% of Indian consumers will be middle class as well. Two-thirds 
        of Brazilians will be considered to be middle class by 2030 (Neri 2012). 
        Moreover, they will be middle class consumers and citizens that will live 
        in cities and, in many cases, big cities of over one million inhabitants. 
        They will be increasingly more educated, informed and interconnected, 
        even at a global scale and well aware of the power that they hold. It 
        is logical to imagine that they will attempt to use it. With their actions 
        and demands they will sometimes surpass the deeds of governments. In some 
        cases, they could become disoriented and "outraged" at the same 
        time (Hessel 2011). This is why it can be considered that we are entering 
        a stage of international relations in which, increasingly, the states 
        could lose their role at least as the main actors. South America as a 
        region is no stranger to these trends. According to UN data by 2030 the 
        region will have about fifty cities with more than one million inhabitants 
        and several cities with more than ten million citizens and consumers with 
        expectations and consumption patterns characteristic of the middle class. 
       3. International trade negotiations and its impact in global governance.
 If concluded successfully and this is not always the case, international 
        trade negotiations among a group of nations that, due to their economic 
        dimension, are relevant players in world trade, could have a strong impact 
        on the design of a new global economic order and, obviously in the map 
        of international trade. This is a reason why they need to be followed 
        closely by nations and firms with active participation in world markets, 
        even while not directly involved in a concrete negotiation. That is so 
        because it is a known fact that the design of the rules of the global 
        trade of tomorrow could have and influence in the future definition of 
        winners and losers, with all the political implications this entails when 
        nations compete for their presence in those markets that are the most 
        attractive.  The above considerations become ever more relevant due to two concurrent 
        facts: on the one hand, the stagnation that today dominates multilateral 
        trade negotiations within the WTO and, on the other hand, the size of 
        the economies involved in the current negotiations of preferential mega-trade 
        agreements, such as the Trans-Pacific Partnership and the Transatlantic 
        Trade and Investment Partnership, or agreements that are being promoted 
        at the Asia-Pacific region, such as the Regional Comprehensive Economic 
        Partnership, and by the EU itself, especially with India, Canada and Japan. 
        Both facts evoke conflicting diagnoses. In some cases these focus on the 
        need to preserve the WTO multilateral trading system. In others, they 
        lead to propose a new organization with participation limited to a restricted 
        group of nations (Baldwin 2012). On the side of the WTO, until now there are no promising prospects with 
        regards to the results expected from the next Bali Ministerial Conference, 
        either in its three priority issues (trade facilitation, agriculture and 
        issues related to developing and least developed countries) or in relation 
        of a "post-Bali agenda". This issue is related to the credibility 
        of the multilateral trading system and can be linked with the risks of 
        a rising protectionism that could result from pessimistic perceptions 
        about the evolution of the world economy.  On the side of the mega-trade agreements currently under negotiation, 
        what is important to note is the fact that expanding the number of members 
        (for example Japan and Korea) and the diversity of situations and interests 
        at stake may nevertheless accentuate the doubts regarding they could be 
        concluded soon. The other front where negotiation of a preferential mega-trade 
        agreement is expected to conclude soon is that of the EU and India. However, 
        difficulties persisted in some sectors that are precisely the most sensitive 
        in the majority of the trade agreements currently under negotiation, especially 
        those related with the automotive, the agriculture, intellectual property 
        and government procurement chapters. Understanding the evolution of the various fronts of international trade 
        negotiations implies, moreover, to be able to interpret the major trends 
        that are affecting the definition of the new map of global power and even 
        of the different regions. Some authors has referred to the fact that these 
        negotiations of preferential mega-trade agreements highlight the fact 
        that power politics has come back to influence the strategies of the major 
        players in world trade (Laïdi 2012). Even if this was always the 
        case there has been a tendency to consider that economic factors were 
        what really mattered, sometimes nuanced in certain analysis by the influence 
        that the political factors could have on them. But it was only a nuance, 
        given that the political was not viewed by many analysts as the central 
        aspect.  If we attempt to diagnose the uncertain evolution of the current international 
        scenario in the perspective of the future of global trade and the main 
        fronts of multilateral and preferential trade negotiations, three factors 
        seem relevant. The first is the diversity of actors. Today there are many 
        nations with capacity to have a significant impact at the international 
        level. Some of them -China and India- have centuries of accumulated experiences. 
        Understanding the multiple options they have in their international strategies 
        and, in particular, the cultural differences and perceptions of their 
        interests and values is now something of increasing importance. A second 
        factor is the strong dynamics of change. Being able to grasp in a timely 
        manner those events loaded with future implications and the major trends 
        the international arena is something necessary, difficult and relevant 
        for each nation and their businesses. The third factor is complexity. 
        It implies the need to understand the main differences and to resist tendencies 
        to simplify reality. The least advisable in order to understand the world 
        of today would be to pretend that what is happening, is something similar 
        to what were realities when GATT or even the WTO were created. 4. Three conditions required for the construction of global and regional 
        governance: the cases of Mercosur and of the EU-Mercosur negotiations.
 Three conditions are required in order to move forward in the concerted 
        construction of reasonable governance, both the global and regional levels. 
        These would apply also if the aim is to build inter-regional spaces such 
        as the ones that could result from the Mercosur-EU negotiations, in the 
        measure that they effectively aspires to become something more than just 
        an attempt at improving trade and investments (Peña 2013). These 
        conditions are a firm political will aimed at achieving ambitious goals 
        at the global or regional level; a strategic idea that is feasible and 
        adapted to the interests of all the participating nations, and technical 
        creativity in the definition of the methods to be used for its attainment. As for the political will, it is a crucial condition in the measure that 
        it originates at the highest political level of each of the protagonists 
        but, as the case of Mercosur demonstrates, it would seem not to suffice 
        if it were limited to just a foundational moment. On the contrary, to 
        be effective it should become sustainable in time as a political drive 
        that flows steadily into the negotiating table where the actual common 
        decisions are made.  Concerning the second condition, a strategic idea driving the political 
        thrust should be feasible. This implies that it needs to be based on concrete 
        interests of the different nations, on the reality of their relative power 
        and, most particularly, on a correct assessment of the international context 
        where the initiative is inserted, including its continuous adaptation 
        to the changes that are taking place, sometimes at a very fast pace. For 
        a long time, this was accomplished in European on the basis of a vision 
        molded by the idea inspired by Monnet and nurtured by the political will 
        of Schumann and Adenauer, among others. It doesn´t appear to be 
        the case in the more recent years.  And the third condition is a good dose of technical creativity. This 
        implies not to follow previous models or text-book recommendations. On 
        the contrary, it is about the creation of mechanisms and instruments adapted 
        to the objectives and to the reality of the protagonists, and to the conditions 
        that might result from global and regional commitments previously assumed 
        by them. Both in the case of the future construction of Mercosur as of 
        the Mercosur-EU bi-regional partnership, said creativity should additionally 
        take advantage of flexibilities that result from the ambiguous rules of 
        WTO and of GATT's article XXIV-8.  At the South America geographic space, if fulfilled and combined together, 
        the three abovementioned conditions would imply a most necessary qualitative 
        leap both in Mercosur's and UNASUR experiences, and in the future development 
        of a bi-regional partnership with the EU that could be extended then to 
        similar preferential trade agreements with other nations and regions. 
        If this were the case, those processes would contribute towards the construction 
        of global and inter-regional governance. But in both cases it seems necessary 
        that they could retrieve its symbolic power as a political and strategic 
        project. However, even more fundamental still will be that the citizens 
        of the member countries can see a clear link between their legitimate 
        expectations for democracy, employment and social progress and the commitments 
        assumed and in their effective implementation. This is not happening yet 
        today and could be the origin of the evident signs of dissatisfaction 
        that can be seen regarding their results and their future perspectives. 
       5. Is possible an optimistic view about the increasing value of South 
        America?
 Latin America is a region of increasing value in the perspective of relevant 
        players of world economic competition. It becomes more evident in the 
        case of re-emerging economies such as China and India. It is reflected 
        by trade flows and direct investments. This fact does not go unnoticed 
        by the US or the countries of the EU.  Such valuation is even more notorious in the case of South America. Is 
        possible to sustain, as Marco Aurelio Garcia did, that is becoming "the 
        world's most relevant region in terms of food production
additionally 
        we have enormous mineral reserves of the conventional type, such as iron, 
        and of the new generation kind, such as lithium. We also have both due 
        to the size of the population and the social inclusion policies being 
        implemented in our countries
the reality of a considerable internal 
        market. We are almost 400 million South Americans and have become a main 
        point of attraction. We have abundant water resources and biodiversity". 
        He completed his idea pointing out that: "additionally, we possess 
        characteristics that are essential to guarantee the quality of life. It 
        is a region with certain cultural and linguistic homogeneity, which prevents 
        us from being overburdened by the task of having to deal with several 
        languages or a diversity of cultures. Moreover, it is a peaceful region. 
        It is probably the only region in the world where there are no nuclear 
        weapons
.and if any conflict regarding border issues should arise, 
        they can be easily resolved through diplomatic means. Moreover
it 
        is a region of democratic governments, voted in free elections and under 
        international scrutiny" (Garcia 2011 - the translation is ours).A view such as this expresses some convincing arguments that allow having 
        an optimistic view on the role of the region in the global economic competition 
        of the future. These may explain the fact that in many cases, governments, 
        businessmen and citizens are becoming increasingly assertive, pragmatic 
        and optimistic.
 Of course, the huge challenges that the countries of the region will 
        need to overcome in the next years should not be overlooked. It is a known 
        fact that in a world of constant systemic change any optimistic view could 
        prove risky. In the case of South America, given the image that has long 
        prevailed in more developed countries, especially in Europe and in the 
        US, it has often been safer to predict negative scenarios. Today, however, 
        there are some factors that lead to propose a more positive forecast with 
        regards to the value of the region. To begin with the shortcomings that 
        may still be observed, it would be relevant to refer to the inventory 
        of reasons that have for long fueled the skepticism on the region. The 
        following are some factors that could eventually justify a continued pessimistic 
        view regarding its future: the subsistence of poverty in large social 
        sectors and, in particular, of great social inequalities; the low institutional 
        quality reflected by a weak ability to ensure the articulation of contradicting 
        social interests and the predominance of the rule of law in social life; 
        the political instability as an endemic condition often leading to schemes 
        that are not sustainable for efficiently dealing with the most serious 
        economic and social problems; the insufficient number of firms with the 
        capacity to compete in international markets, which is the result of a 
        low level of innovation and investment in science and technology. These 
        factors, among others, have had prevalence in the analysis of the future 
        of the region, leading to pessimistic conclusions even when they are assessed 
        together with other factors of a more positive nature, such as the abundance 
        of valuable natural resources.  Before mentioning the circumstances that would lead to a more optimistic 
        view, we should remember that these not always surface with similar characteristics 
        and the same intensity in every country of the region. South America is 
        a vast and diversified territory. There can be no analysis of the realities 
        and perceptions without acknowledging the differences, at times very deep, 
        that exist between the countries. Therefore the factors that would account 
        for a more optimistic forecast of the future of the region are not necessarily 
        valid for every one of them. However, they are more visible today in certain 
        countries that have become key ones due to their size and economic relevance, 
        and that have thus a strong potential to generate a spillover effect of 
        their eventual success to the rest of the region.  Even when other cases could be mentioned, one of these countries is Brazil. 
        The deep changes that took place in the recent two decades are transforming 
        the largest country of South America in what may be a driving force of 
        a more positive future for the rest of the region. Certainly, this does 
        not imply that Brazil by itself can lead the rest of the region to different 
        levels of economic and political development. On the contrary, the construction 
        of a regional space functional to a scenario of peace, political stability 
        and sustainable social and economic development will require an active 
        cooperation between several nations, and even of those outside the region 
        but with strong interests in it.  Having made this point clear, it is then possible to mention at least 
        three reasons that would allow having a cautiously optimistic view of 
        the future of South America.  The first of these reasons refers to those aspects in which the learning 
        process of the last decades becomes more evident. Firstly, the growing 
        number of social and political leaders representing a wide ideological 
        spectrum, and of vast sectors of the public opinion in different nations 
        who recognize the importance of fiscal discipline and macroeconomic stability 
        to guarantee development goals within a democratic and open society framework. 
        The second one refers to the recognition of the importance of institutional 
        quality to move forward in the areas of productive transformation, social 
        cohesion and competitive insertion in world economy. Thirdly, the clear 
        perception that in the current international system nobody will take up 
        the problems of another nation -unless these affect them directly or indirectly- 
        and that the destiny of any country -big or small- will need to be worked 
        out at a national level with an active participation of all the society. 
        The need to reach the articulation of the different social interests and 
        to achieve collective disciplines as a result of strong institutions; 
        a home-grown strategy for economic development; and a competitive insertion 
        in world economy are three lessons that several countries of the region 
        and their public opinions are drawing from their experiences of the last 
        decades. These have a strong impact on social attitudes and public policies. A second reason to be optimistic is the existence of clear signs of a 
        cultural change with regards to what the region may achieve in the future. 
        These signs are related with the great value being assigned to the definition 
        of long term objectives and to the development of pragmatic strategies 
        to achieve them. This entails having a clear idea of where a country is 
        headed to in terms of its development and its international insertion, 
        what it can effectively achieve and, most particularly, which steps would 
        be necessary to move forward along the chosen path. It is possibly in 
        this aspect where the greatest differences between the countries of the 
        region can be found. Deeply rooted structural issues, yet unresolved, 
        including those related with the active participation of all social actors 
        in the development of the nation, can sometimes explain these differences. 
        In some cases the countries are still on their way towards achieving greater 
        social inclusion. These can account for a certain propensity towards political 
        instability and even towards economic and social policies of a more radical 
        nature. In such cases future perspectives are more questionable and uncertain. The third reason is related with the impact of deep changes that are 
        taking place in the global scenario. As a result the countries of the 
        region now have multiple options in terms of external markets and sources 
        of investment and technology. As a consequence diversification in their 
        international relations has expanded. They perceive that they have a significant 
        value for what might be their contribution to face some of the critical 
        problems of the global agenda. Energy, food security and climate change 
        are some of the issues about which the countries of the region, especially 
        acting together, have something to say.  Finally, if the most optimistic forecasts regarding the region were to 
        be confirmed in the next years, taking full advantage of this would require 
        moving forward in a dynamic articulation of the national interests of 
        its countries. This could only be feasible through collective leadership. 
        On this regard, the strategic alliance of Argentina with Brazil and Mercosur 
        itself constitute the hard-core of the construction of a South American 
        geographic space, in which UNASUR will be called upon to play also an 
        essential role. |