Πέμπτη, 12 Ιανουαρίου 2017

Part 1 - Global Risks 2017

Αrt2160 Πεμπτη 12 Ιανουαρίου 2017
Part 1 - Global Risks 2017

Years of building pressure in many parts of the world, at least since the global financial crisis,1 crystallized into dramatic political results during 2016 as public disaffection with the status quo gained traction. In the West, consensus expectations were defied by the United Kingdom’s decision to leave the European Union, by President-elect Donald Trump’s victory in the United States and by the Italian electorate’s rejection of Matteo Renzi’s constitutional reforms. The implications of results such as these are potentially far-reaching – some people question whether the West has reached a tipping point and might now embark on a period of deglobalization. 2 But the uncertainty and instability that characterized 2016 are not Western phenomena alone: we saw variations of them in countries across the world, including Brazil, the Philippines and Turkey.


These developments should not surprise us. Over the past decade The Global Risks Report has drawn attention each year to a persistent cluster of economic, social and geopolitical factors that have helped shape the global risks landscape. In 2007 and 2008, for example, The Global Risk Report’s rankings showed deglobalization in advanced economies as tied for the risk with the highest impact; in 2011, the Report focused on “economic disparity and global governance failures”; in 2014 it highlighted “societal concerns includ[ing] the breakdown of social structures, the decline of trust in institutions, the lack of leadership and persisting gender inequalities”; and in 2015 it observed that “the fragility of societies is of increasing concern” and cautioned against excessive economic optimism, noting that it might “reflect a false sense of control, as history shows that people … are often taken by surprise by the same risks.” 3

That discontent with the current order has now become an election-winning proposition clearly increases the urgency of understanding and responding to these global risks. The World Economic Forum has identified five key challenges that will require greater global attention and action:
fostering greater solidarity and long-term thinking in market capitalism,
revitalizing global economic growth,
recognizing the importance of identity and inclusiveness in healthy political communities,
mitigating the risks and exploiting the opportunities of the Fourth Industrial Revolution, and
strengthening our systems of global cooperation.

The remainder of Part 1 looks at each of these challenges, drawing on the latest Global Risks Perception Survey (GRPS) to identify potential trigger points that might create new risks, exacerbate existing risks or – an under-appreciated possibility – provide opportunities to do things differently in a way that mitigates risks. Part 1 concludes with a reflection on environmental risk, which again stands out in the GRPS as a source of concern, and which would be particularly vulnerable to any loss of momentum in global cooperation.
Economy: Growth and Reform

Despite unprecedented levels of peace and global prosperity, in many countries a mood of economic malaise has contributed to anti-establishment, populist politics and a backlash against globalization. The weakness of the economic recovery following the global financial crisis is part of this story, but boosting growth alone would not remedy the deeper fractures in our political economy. More fundamental reforms to market capitalism may be needed to tackle, in particular, an apparent lack of solidarity between those at the top of national income and wealth distributions and those further down.

Economic concerns pervade the latest GRPS results. This is not immediately evident from the evolution of the top-five risks by impact and likelihood, as illustrated in Figure 2, which shows economic risks fading in prominence since the height of the global financial crisis, and missing entirely for the first time in the latest survey. However, in addition to asking respondents to assess the impact and likelihood of individual risks, the survey asks ask them to consider the influences and interconnections that shape the risk landscape. Here the economy is paramount. “Growing income and wealth disparity” is seen by respondents as the trend most likely to determine global developments over the next 10 years (see Table 1.1), and when asked to identify interconnections between risks, the most frequently mentioned pairing was that of unemployment and social instability (see Table 1.2 and Appendix A).

Table 1.1: Top 5 Trends that Determine Global Developments

1 Rising Income and wealth disparity
2 Changing climate
3 Increasing polarization of societies
4 Rising cyber dependency
5 Ageing population



Source: World Economic Forum Global Risks Perception Survey 2016.

Table 1.2: Most Important Risks’ Interconnections


1 Unemployment and underemployment
Profound social instability
2 Large-scale involuntary migration
State collapse or crisis
3 Failure of climate-change mitigation and adaption
Water crises
4 Failure of national governance
Profound social instability
5 Interstate conflict with regional consequences
Large-scale involuntary migration



Source: World Economic Forum Global Risks Perception Survey 2016.

Globally, inequality between countries has been decreasing at an accelerating pace over the past 30 years. 4 Within some countries, however, the data tell a different story. Inequality had been falling consistently in the industrialized world since the beginning of the 20th century, but since the 1980s the share of income going to the top 1% has increased in the United States, United Kingdom, Canada, Ireland and Australia (although not in Germany, Japan, France, Sweden, Denmark or the Netherlands). 5 Reasons include skill-biased technological change6 – which increases the returns to education – combined with scale effects as markets became more interconnected, increasing global competition for talent. Among other things, this has led to an increase in CEO compensation as firms have become larger.7 Global communications have also driven up returns for individuals who can successfully cater to a global audience – what Sherwin Rosen described as “the economics of superstars”.8

In advanced economies, the incomes of the traditionally well-off middle classes have grown at a comparatively slower pace9 – and slower also than the incomes of the emerging middle classes of countries in Latin America, Africa, and particularly Asia.10 The slow pace of economic recovery since 2008 has intensified local income disparities,11 with a more dramatic impact on many households than aggregate national income data would suggest. This has contributed to anti-establishment sentiment in advanced economies, and although emerging markets have seen poverty fall at record speed,12 they have not been immune to rising public discontent – evident, for example, in large demonstrations against corruption across Latin America. Larrain et al. argue that rising prosperity and a growing middle class lead to greater demands for better government and public goods, which governments across the developing world have been unable to meet.13




In the wake of the financial crisis, economic policy-making has been predominantly monetary rather than fiscal. Unorthodox countercyclical policies such as quantitative easing – large-scale purchases of government bonds by central banks – have evolved into enduring features of economic policy frameworks. And although evidence points to positive impacts on growth and employment,14 while workers’ real earnings have been growing very slowly.16

This is not the only source of concern about exceptional monetary policies. Sustained low interest rates can distort the financial mechanisms that underpin healthy economic activity: they make it unusually cheap for struggling companies to roll over their debts, inhibiting the process of re-allocating resources from inefficient to more innovative parts of the economy. This in turn complicates the process of clearing the debt overhangs that in many countries remains an unresolved legacy of the pre-crisis boom, weighing on growth by diverting income towards debt servicing rather than fresh consumption or investment.

Is it time for the pendulum to swing from monetary to fiscal policy? In the United States, President-elect Trump campaigned on the promise of increased infrastructure spending, and globally there is tentative evidence of a gradual move towards fiscal loosening.17 This presents its own risks: borrowing costs for governments have been exceptionally low in recent years, but if investors were to re-price risk sharply, the adjustment this would require from high-deficit countries could have significant economic and political consequences. However, it is not only concerns about market responses that shape governments’ reluctance to turn to fiscal policy. Policy preferences matter too. In the Eurozone, for example, governments have been slow to respond to repeated exhortations from Mario Draghi, the president of the European Central Bank, to find more space for fiscal loosening.18 Using Organisation for Economic Co-operation and Development (OECD) data, Figure 1.2 illustrates the divergence of fiscal trends in the United States and Eurozone since 2015.



Beyond monetary policy and fiscal stimulus, productivity growth has also been slow to recover from the crisis. Structural rates of unemployment remain high, particularly among young people in Europe, and the United States has seen a marked slump in labour participation rates. And in contrast with the pre-crisis era, when China’s rapid expansion bolstered overall growth rates, there is no emerging-market game-changer on the horizon.19 China is in a gradual slowdown as its economy transitions from an investment-led to a consumption-led growth model, and many other emerging markets are undergoing a traumatic adjustment to the end of a commodities super-cycle that underpinned much of their growth so far this century.

In sum, it is difficult to identify routes that will lead back to robust global rates of economic growth. However, growth is now only part of the challenge policy-makers need to address. Concerns over income and wealth distribution are becoming more politically disruptive, and much greater emphasis is needed on the increasing financial insecurity that characterizes many people’s lives. As socio-economic outcomes are increasingly determined globally, popular frustration is growing at the inability of national politics to provide stability. Economist Dani Rodrik coined the phrase “the globalization trilemma” to capture his view that, among democracy, national sovereignty and global economic integration, only two are simultaneously compatible – and recent events in Europe and the United States suggest an appetite for rebalancing towards democracy and national sovereignty.

The combination of economic inequality and political polarization threatens to amplify global risks, fraying the social solidarity on which the legitimacy of our economic and political systems rests. New economic systems and policy paradigms are urgently needed to address the sources of popular disenchantment.20 These could include more effective human capital policies, to enable more people to benefit from skill-biased technological change; better public goods (whether publicly or privately provided) to address the ambitions of the growing middle class around the world; and more responsive governance systems to empower individuals at the local level without sacrificing the many benefits of globalization.
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Society: Rebuilding Communities

Issues of identity and culture were central to the two most dramatic Western political results of 2016, in the United Kingdom and the United States. This is part of a broader trend affecting both international and domestic politics. Across the European Union, parties stressing national sovereignty and/or values have prospered,21 boosted in part by migration flows that GRPS respondents continue to point to as a major geopolitical risk. Outside the European Union, polarization in Turkey has deepened since 2010,22 while Russia has been expressing its national political identity in increasingly assertive foreign policy stances.23 Globally, politics is increasingly defined by the rise of charismatic “strongman” national politicians and emotive political debate: “post-truth” was the Oxford English Dictionary’s word of the year.24

In the latest GRPS, respondents ranked “increasing polarization” as the third most important trend for the next 10 years – it was cited by 31% of respondents, with “increasing national sentiment” cited by 14%. The survey recorded an increase in the perceived impact of “failure of national governance” but, perhaps surprisingly, “profound social instability” dropped in the rankings for both perceived likelihood and impact. One possibility is that the global decision-makers who mostly comprise the GRPS panel have not been sufficiently attuned to this risk. Another way of interpreting the GRPS, however, is to focus on the underlying trends rather than the risks. By placing both polarization and intensifying national sentiment among the top five trends (see Table 1.1), GRPS respondents have highlighted long-term patterns that, if they persist, are likely to continue to amplify a range of social and political risks.

In the West, decades of rapid social and economic change have widened generation gaps in values, disrupted traditional patterns of affiliation and community, and eroded the support of mainstream political parties.25 Early analysis by political scientists Ronald Inglehart and Pippa Norris points to the populism behind the victories of Brexit and President-elect Trump as being driven more by demographics and cultural factors than income inequality:26 a backlash among older and less-educated voters who “feel that they are being marginalized within their own countries” by changing values in areas such as gender, sexual orientation, race, multiculturalism, environmental protection and international cooperation. Pew research found stark divisions in the self-described values of supporters of President-elect Trump and Democrat candidate Hillary Clinton: for example, 72% of President-elect Trump’s supporters described themselves as “traditional”, versus 31% of Clinton supporters; other big differences included “honor and duty are my core values” (59% vs 35%); “typical American” (72% vs 49%), “feminist” (5% vs 38%) and “supporter of LGBT rights” (24% vs 66%).27

Many established political parties are ill-equipped to respond to voters’ placing greater emphasis on culture and values, because the parties have shifted towards the centre of the political spectrum and a managerial or technocratic style of politics.28 They have lost touch with their traditional core constituencies, particularly those with class-based roots.29 In 2013, political scientist Peter Mair wrote that political parties’ failure to engage voters meant democracy was starting to buckle as electorates “are becoming effectively non-sovereign”.30 Events last year suggest that verdict may have been premature. Both the Brexit and President-elect Trump victories featured (1) outsiders to major party politics (2) successfully engaging traditionalist voters with (3) appeals to sovereignty rooted in national identity and pride. Unusually, older voters were in the vanguard of these disruptive movements – and with populations ageing, the pendulum may not swing back towards the younger generation’s views for some time.31

Dramatic events can have complex effects on the risk landscape. They can trigger new risks or exacerbate existing ones, but they can also open the way to responses that mitigate risks. As many of the West’s democracies face up to the growing electoral influence of traditionalist political identities, there are potential gains for social solidarity and democratic legitimacy if processes of political debate and compromise re-connect with the older, less-educated and predominantly male voters who currently feel excluded. However, it will be challenging to find political narratives and policies that can repair decades-long cultural fault-lines while preserving, for example, gender and minority rights. Failure could further undermine social and cultural cohesion: Daron Acemoglu, author with James Robinson of Why Nations Fail, has cautioned that current divisions in the United States risk undermining not just the electoral process but the institutions and norms on which it is founded.32
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Technology: Managing Disruption

Evidence suggests that technological change provides a better explanation than globalization for the industrial decline and deteriorating labour-market prospects that have catalyzed anti-establishment voting in many of the world’s advanced economies. Today’s world is one in which production, mobility, communication, energy and other systems are changing with unprecedented speed and scope, disrupting everything from employment patterns to social relationships and geopolitical stability. Driven by the convergence between digital, biological and physical technologies, the Fourth Industrial Revolution (4IR) is creating new global risks and exacerbating existing risks.

Perhaps because of the increasing ubiquity of innovative technology, respondents to the GRPS have tended not to include technological risks among the most impactful or the most likely to occur. This can be seen in the comparatively few technological risks that appear in the evolving risk matrix (Figure 2). There are possible signs of change, however. The year 2014 was the first in which two technological risks made it into the evolving risk matrix, and this year, although only one is included (“massive incident of data fraud/theft”), another (“large-scale cyberattacks”) came sixth in the list of risks most likely to occur in the next 10 years.

According to the economists Michael Hicks and Srikant Devaraj, 86% of manufacturing job losses in the United States between 1997 and 2007 were the result of rising productivity, compared to less than 14% lost because of trade. Most assessments suggest that technology’s disruptive effect on labour markets will accelerate across non-manufacturing sectors in the years ahead, as rapid advances in robotics, sensors and machine learning enable capital to replace labour in an expanding range of service-sector job. Estimates of the number of jobs at risk to technological displacement vary: a frequently cited 2013 Oxford Martin School study has suggested that 47% of US jobs were at high risk from automation; in 2016 an OECD working paper put the figure lower, at 9%.33 In 2015 a McKinsey study concluded that 45% of the activities that workers do today could already be automated if companies choose to do so.34 As discussed in Chapter 3.1, respondents to this year’s GRPS rate artificial intelligence and robotics as the emerging technology with the greatest potential for negative consequences over the coming decade.


Technology has always created jobs as well as destroying them, but there is evidence that the engine of technological job creation is sputtering. The Oxford Martin School estimates that only 0.5% of today’s US workforce is employed in sectors created since 2000, compared with approximately 8% in industries created during the 1980s.35 Technological change is shifting the distribution of income from labour to capital: according to the OECD, up to 80% of the decline in labour’s share of national income between 1990 and 2007 was the result of the impact of technology.36 At a global level, however, many people are being left behind altogether: more than 4 billion people still lack access to the internet, and more than 1.2 billion people are without even electricity.37

We can shape the dynamics of the 4IR. Careful governance can guide the distribution of benefits and impact on global risks, because the evolution of new technologies will be heavily influenced by the social norms, corporate policies, industry standards and regulatory principles being debated and written today.38Unfortunately, however, current legal, policy-making and standard-setting institutions tend to move slowly. For example, the US Federal Aviation Authority took eight months to grant Amazon an “experimental airworthiness certificate” to test a particular model of drone, by which time the model was obsolete;39 Amazon conducted its trials in Canada and the United Kingdom instead. In 2015, the US Food and Drug Administration (FDA) approved an application by AquaBounty Technologies for regulatory approval of genetically modified salmon – an application made in 1995. The salmon still cannot be sold in the United States, pending an update to labelling regulations.40

Such regulatory delays can mean social and economic benefits are missed – but when health, the environment and broader social impacts are at stake, a cautiously deliberative approach is prudent. How best to strike this balance is currently causing debate, for example, in efforts to accelerate the regulation of self-driving vehicles.41 Although populist movements have recently tapped public hostility to globalization more than to technology, there is still the risk of backlash against technological change. For example, public concerns about genetically modified foods have consistently exceeded scientific assessments of the risks associated with them, and concerns about climate change have not precluded public opposition to wind farms.42

We are in a highly disruptive phase of technological development, at a time of rising challenges to social cohesion and policy-makers’ legitimacy. Given the power of the 4IR to create and exacerbate global risks, the associated governance challenges are both huge and pressing, as further discussed in Part 3. It is critical that policy-makers and other stakeholders – across government, civil society, academia and the media – collaborate to create more agile and adaptive forms of local, national and global governance and risk management.
Geopolitics: Strengthening Cooperation

In a worrying sign of deteriorating commitment to global cooperation, states are stepping back from mechanisms set up to underpin international security through mutual accountability and respect for common norms. For example, 2016 saw Russia, South Africa, Burundi and Gambia withdraw from the International Criminal Court, and China reject the verdict of the international tribunal on the South China Sea. At the time of writing, the incoming US president is considering withdrawal from the recent Joint Comprehensive Plan of Action (Iran nuclear deal) and the Paris Climate Change agreement. The exit of major stakeholders from economic agreements such as the Trans-Pacific Partnership and Trans-Atlantic Trade and Investment Partnership also carries geopolitical significance.

In Syria, the drawn-out nature of the war indicates how the absence of a great-power accord handicaps the United Nations, compounding the difficulties of brokering a settlement to a conflict with multiple stakeholders at global, regional and non-state levels, or even organizing a limited intervention to facilitate humanitarian relief or protect civilians. The death toll among non-combatants – including from chemical weapons – has been met with despairing rhetoric but no effective action to enforce long-standing humanitarian laws and norms.

In parallel to their withdrawal of support for collective solutions, major powers now openly trade accusations of undermining international security or interfering in their domestic politics. For years President Putin has accused the United States of seeking to undermine global stability and Russian sovereignty, and in 2016 the US National Security Agency blamed Russia for interference in the presidential election. Tensions rose between the United States and China over freedom of navigation in the South China Sea and the deployment of US missile defence systems to the Republic of Korea, which led to Beijing warning the United States not to “harm China’s strategic security interests”.

In response to the general loss of faith in collective security mechanisms, regional powers and smaller nations are increasingly exploring the acquisition of new conventional weapons capabilities, offensive cyber weapons and even nuclear ones. Notwithstanding the normative and practical obstacles confronting a state seeking nuclear capability, political leaders in nuclear and non-nuclear weapons states alike have increasingly made reference to the utility of nuclear weapons in the context of changing threat perceptions and wavering confidence in alliance structures. If this rhetoric turns into policy, it could entail a huge diversion of resources into a new nuclear arms race and a jump in the risk of pre-emptive strikes aimed at preventing an adversary gaining nuclear capability.

In summary, developments in 2016 present numerous reminders that international security requires collective commitments and investment to define a positive vision, as well as political will to make responsible trade-offs and commit resources (Box 1.1). As technological, demographic and climate pressures intensify the danger of systems failure, competition among world powers and fragmentation of security efforts makes the international system more fragile, placing collective prosperity and survival at risk.

Box 1.1: Five Factors Exacerbating Geopolitical Risks

Five factors aggravate the impact on global risks of the current geopolitical atmosphere of rising competition, loss of trust and heightened suspicion:

First, international cooperation is giving way to unilateral or transactional approaches to foreign policy just as a host of issues – such as global growth, debt and climate change – demand urgent collective action. If allowed to fester, such issues could spawn a range of new problems with costs falling disproportionately on fragile communities.

Second, the inter-connected nature of the global system produces cascading risks at the domestic level. In Syria, for example, failures of governance have produced civil conflict, driving migration that transfers economic, social and political pressures into countries already experiencing frustrations with low growth and rising inequality, fuelling radicalization and acts of violence.

Third, a declining sense of trust and mutual good faith in international relations makes it harder to contain the resulting pressures through domestic policy. The current climate of mutual suspicion can exacerbate domestic political tensions through accusations of outside actors interfering to shape popular perceptions via proxy forces, media manipulation or threatening military gestures.

Fourth, technological innovation exacerbates the risk of conflict. A new arms race is developing in weaponized robotics and artificial intelligence. Cyberspace is now a domain of conflict, and the Arctic and deep oceans are being opened up by remote vehicle access; in each case, there is no established system for policing responsible behaviour. Because research and development of “dual-use” technologies takes place largely in the private sector, they can be weaponized by a wider range of state and non-state actors – for example, the self-proclaimed “Islamic State” has used commercial drones to deliver bombs in Syria, and open-source technology could potentially create devastating biological weapons. Existing counter-proliferation methods and institutions cannot prevent the dissemination of technologies that exist in digital form.

Fifth, while risks intersect and technologies develop quickly, too often our institutions for governing international security remain reactive and slow-moving.


Environment: Accelerating Action

As Figure 2 illustrates, a cluster of interconnected environment-related risks – including extreme weather events, climate change and water crises – has consistently featured among the top-ranked global risks for the past seven editions of The Global Risks Report. Environment-related risks again stand out in this year’s global risk landscape (see Figure 3, with every risk in the category lying in the higher-impact, higher-likelihood quadrant. Environmental risks are also closely interconnected with other risk categories. Four of the top ten risk interconnections in this year’s GRPS involve environmental risks, the most frequently cited of these being the pairing of “water crises” and “failure of climate change mitigation and adaptation”.

This shows that ineffective management of the “global commons” – the oceans, atmosphere, and climate system – can have local as well as global consequences. For example, changing weather patterns or water crises can trigger or exacerbate geopolitical and societal risks such as domestic or regional conflict and involuntary migration, particularly in geopolitically fragile areas.

Further progress was made during 2016 in addressing climate and other environmental risks, reflecting firm international resolve on the transition to a low-carbon global economy and on building resilience to climate change:
The Paris Agreement on climate change entered into force on 4 November 2016; it is now ratified by more than 110 countries;
a strong signal of support for implementing the Paris Agreement was made by 196 governments, including China, at the Marrakesh Climate Conference in late November43
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the International Civil Aviation Organisation agreed a “market-based measure” that will ensure no net growth in aviation emissions after 2020 – this is significant because international aviation, like shipping, falls outside the scope of the Paris Agreement; and
also in October, parties to the Montreal Protocol on ozone-depleting substances agreed an important amendment that could help avoid an additional 0.5°C of warming by 2050 through reducing the use of hydrofluorocarbons (HFCs), which have an extremely high global warming potential.44
44


The year 2016 also saw positive empirical evidence that the transition to a low-carbon economy is underway:
Bloomberg New Energy Finance reported that global investment in renewable energy capacity in 2015 was US$266 billion, more than double the allocations to new coal and gas capacity;45 and
45

the International Energy Agency (IEA) reported that the total generation capacity of renewable energy now exceeds coal-fired power plants for the for first time, and for the past two years greenhouse gas emissions have been de-coupled from economic growth.46
46


However, the pace of change is not yet fast enough. Global greenhouse gas (GHG) emissions are growing, currently by about 52 billion tonnes of CO2 equivalent per year,47 even though the share from industrial and energy sources may be peaking as investment and innovation in green technology accelerates (see Box 1.2). The year 2016 is set to be the warmest on the instrumental record according to provisional analysis by the World Meteorological Organisation.48 It was the first time the global average temperature was 1 degree Celsius or more above the 1880–1999 average. According to the National Oceanic and Atmospheric Administration, each of the eight months from January through August 2016 were the warmest those months have been in the whole 137 year record.49

Box 1.2: Climate Change and the 4IR - by Al Gore, Generation Investment Management

Every day we spew 110 million tons of heat-trapping global warming pollution into our atmosphere. The accumulated amount of all that manmade global warming pollution is trapping as much extra heat energy as would be released by 400,000 Hiroshima-class atomic bombs exploding every single day. All that extra heat energy is disrupting the hydrological cycle, evaporating water vapor from the oceans and leading to stronger storms, more extreme floods, and deeper and longer droughts, declining crop yields, water stresses, the spread of tropical diseases poleward, and refugee crises and political instability, among other problems. Our efforts to solve the climate crisis are a race against time, but the technologies embodying the Fourth Industrial Revolution (4IR), and the implications of these changes for business and society, contain hope for the acceleration of the necessary solutions to the climate crisis.

We are seeing a continuing sharp, exponential decline in the costs of renewable energy, energy efficiency, batteries and storage – and the distribution of technologies that allow for the spread of sustainable agriculture and forestry – giving nations and communities around the world an opportunity to embrace a sustainable future based on a low carbon, hyper-efficient economy. In fact, in many parts of the world, renewable energy is already cheaper than that of fossil fuels. In some developing regions of the world, renewable energy is leapfrogging fossil fuels altogether, much in the same way mobile phones leapfrogged land-line phones.

Sixteen years ago, projections said that by 2010 the world would be able to install 30 gigawatts of wind capacity. In 2015, we installed 14.5 times that amount. Solar energy’s price decrease is even steeper and more exciting. Fourteen years ago, projections said that the solar energy market would grow 1 gigawatt per year by 2010 – that goal was exceeded by 17 times over. In 2015, we beat that mark by 58 times and 2016 was on pace to beat that mark 68 times over. In fact, the cost of solar energy has come down 10 percent per year for 30 years.

Similar developments are likely to occur across the board as new developments in electric vehicles, smart grids and micro grids, advanced manufacturing and materials, and other areas continue to accelerate climate action. We are already seeing revolutions unfolding in areas like car sharing, forest monitoring, and data-driven reductions in industrial energy usage.

But it is not just the technologies of the 4IR that are directly making a difference: it is also the transformative operating models inherent within these technologies that contain the seeds for change. The Internet of Things has introduced a world of hyper-connectivity that allows us to approach decision-making in an entirely new manner. Our increased connectivity – between one another and to the material world – enables us to transfer information and materials more efficiently to greater numbers of people. All of this is making the tools we need to solve the greatest challenges we face more effective and more ubiquitous at a previously unseen pace.

We are going to prevail in our collective effort to solve the climate crisis, and it will be in large part due to our increasing ability to mitigate the burning of dirty fossil fuels through the opportunities presented to us by the 4IR.



The Emissions Gap Report 2016 from the United Nations Environment Programme (UNEP) shows that even if countries deliver on the commitments – known as Nationally Determined Contributions (NDCs) – that they made in Paris, the world will still warm by 3.0 to 3.2°C.50 To keep global warming to within 2°C and limit the risk of dangerous climate change, the world will need to reduce emissions by 40% to 70% by 2050 and eliminate them altogether by 2100.51 While attention will be focused on China, the United States, the European Union, and India – which collectively comprise more than half of global emissions – all countries will need to ratchet up their action in order to limit warming to 2°C.



Increasingly, legal action is being taken against national governments in an attempt to force action on environmental issues. The United Kingdom is being sued for failing to deal with a “national air pollution crisis”,52 and it has also been threatened with legal action if it fails to reduce its greenhouse emissions;53 a group of teenagers has challenged the US government for not protecting them from climate change;54 the Netherlands has been ordered by a court to cut its emissions;55and Norway is being sued over Arctic drilling plans.56 Meanwhile, the US Environmental Protection Agency (EPA)’s Clean Power Plan is being challenged in court and has divided the electricity industry: coal miners, some labour unions, and 27 states support the challenge while the renewable energy industry, leading tech firms, and 18 states are supporting the EPA’s legislation.57

As warming increases, impacts grow. The Arctic sea ice had a record melt in 2016 and the Great Barrier Reef had an unprecedented coral bleaching event, affecting over 700 kilometres of the northern reef.58 The latest analysis by the UN High Commissioner for Refugees (UNHCR) estimates that, on average, 21.5 million people have been displaced by climate- or weather-related events each year since 2008,59 and the UN Office for Disaster Risk Reduction (UNISDR) reports that close to 1 billion people were affected by natural disasters in 2015.60 Communities from Alaska to Fiji and Kiribati have already been relocated or are making plans to do so because the rising sea level threatens their lands.61 The World Bank forecasts that water stress could cause extreme societal stress in regions such as the Middle East and the Sahel, where the economic impact of water scarcity could put at risk 6% of GDP by 2050.62 The Bank also forecasts that water availability in cities could decline by as much as two thirds by 2050, as a result of climate change and competition from energy generation and agriculture. The Indian government advised that at least 330 million people were affected by drought in 2016.63 The confluence of risks around water scarcity, climate change, extreme weather events and involuntary migration remains a potent cocktail and a “risk multiplier”, especially in the world economy’s more fragile environmental and political contexts.


With power and influence increasingly distributed, however, there is a growing recognition that the response to environmental risks cannot be delivered by international agencies and governments alone. It requires new approaches that take a wider “systems view” of the interconnected challenges, and that involve a larger and more diverse set of actors. Some promising recent examples come from the financial sector: the Financial Stability Board’s Taskforce on Climate-related Financial Disclosure is developing recommendations for managing the physical, liability, and transition risks of climate change; rating agencies S&P and Moody’s have announced plans to assess the climate risks facing both companies and countries; and investor groups have called for greater disclosure of companies’ exposure to climate risks. The Tropical Forest Alliance 2020 also offers the promise of advancing new multi-dimensional approaches to help reduce deforestation from global supply chains, such as the recent Africa Palm Oil Initiative.64
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Taking a systemic view also implies accounting for new risks that could be created by successful action to address environmental risks. For example, the transition to a low-carbon future will require measures in some economies to absorb potential labour-market impacts. China’s announcement in early 2016 that it will reduce its coal and steel sector workforce by 1.8 million (15%) over two years, resettling affected workers in response to industrial overcapacity, may provide a glimpse of what is to come.65 While most research suggests the shift to clean energy could create a substantial increase in net employment,66 the overall policy equation is complex and may require new approaches to skills training and retraining, along with measures to facilitate increased labour-force mobility. Ensuring a just transition will be important for societal stability.
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Issue-specific and organization-specific silos will need to be dismantled across the public and private sectors throughout the world economy. In their place, new multi-actor alliances and coalitions for action will need to be built, cutting horizontally across traditional boundaries of interest, expertise and nationality. The rise of such multidimensional cooperation to manage our global environmental commons will be challenging in the international context described above, but essential if we are to respond adequately to the structural risks posed by climate change, extreme weather, and water crises.
References

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Acemoglu, D. and J. A. Robinson. 2012. Why Nations Fail: The Origins of Power, Prosperity, and Poverty. New York: Random House.

Ahlfeldt, G. M., W. Maennig, and M. Steenbeck. 2016. Après Nous Le Déluge? Direct Democracy and Intergenerational Conflicts in Ageing Societies, 29 February 2016. Retrieved from SSRN: https://ssrn.com/abstract=2753511

Ahlfeldt, G. No date. “Every generation votes in their own interest. But in an ageing world, that’s a problem”. LSE Brexit Blog. http://blogs.lse.ac.uk/brexit/2016/11/22/every-generation-votes-in-their-own-interest-but-in-an-ageing-world-thats-a-problem/

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