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Policy Briefs
UN DESA experts are working to help decision makers around the world navigate tough choices and to find ways to recover better from the COVID-19 crisis and prepare for complex and compounded risks in today's interconnected world.
Watch this space for the latest research, analysis and policy advice from UN DESA, an effort to support and complement the United Nations Secretary-General’s initiatives in response to the COVID-19 crisis, Decade of Action to deliver the Sustainable Development Goals and call by the Member States to advance Our Common Agenda.
UN/DESA Policy Brief #48: Adaptation to climate change requires transformative policies
Climate change has a differential impact on people and communities. The people at greatest risk are the poor, the vulnerable and the marginalized that, in most cases, have been excluded from socioeconomic progress. Differences in wealth; unequal opportunities to access quality health services, education and employment; and inequality with respect to voice and political representation are the underpinnings of continued exposure and vulnerability of large population groups to climate hazards. Public policies have an important role to play in strengthening the capacity of people to adapt, particularly in those areas where the private sector is unlikely to invest.
UN/DESA Policy Brief #47: Benefits of engaging stakeholders in integrated climate impact assessments
At the core of the 2030 Agenda for Sustainable Development is the intention to build consistency across the various dimensions of development. Implementation of a holistic agenda such as this will increase the demand for integrated assessment approaches as the basis to improve policy coherence. The international community of natural and social scientists has adopted these approaches, particularly for assessing scenarios of potential impacts of climate hazards on people and their livelihoods.
UN/DESA Policy Brief #46: Integrating methodologies to support the assessment of options for climate change resilience
The intensity and frequency of climate hazards have increased with climate change, imposing large costs on societies. Building resilience to withstand climate hazards requires improved understanding of possible impacts from climate change and the policy options that, by preventing loss of lives and livelihoods in the face of such impacts, improve development prospects. However, bringing the science of climate change to development policy is not simple; in fact, integrating the many facets of environmental concerns into development policies is a major challenge in the implementation of the 2030 Agenda for Sustainable Development. Based on the experience of the past decades, policymakers have gained better understanding of the links between the economic and social dimensions of development.
UN/DESA Policy Brief #45: The nexus between climate change and inequalities
Climate change and inequality are two of the most important challenges currently faced by the international community. An extensive review of the evidence in the World Economic and Social Survey 2016: climate change resilience, an opportunity for reducing inequalities suggests that the impacts of climate change and structural inequalities are locked in a vicious cycle. Large inequalities in access to physical and financial assets; unequal access to quality health services, education and employment; and inequality with respect to voice and political representation aggravate the exposure and vulnerability of large population groups to climate hazards. Better understanding of the links between climate change impacts and inequalities will help to improve the design and implementation of policies able to simultaneously address climate change hazards and socioeconomic inequalities.
UN/DESA Policy Brief #44: Building climate change resilience for sustainable development
Climate change is already imposing a significant burden on all countries, extreme in some cases. Several small-island developing States are facing the realistic risk of becoming completely submerged under water due to sea-level rise. Severe drought and shortage of water are endangering livelihoods around the world and, the warming of surface temperatures and changing weather patterns and threatening human lives. Warming has contributed to the change in vegetation and distribution of fish species at the global level, and to the spread of vector-borne diseases to wider areas. People living in coastal zones are facing greater risks of floods and storm surges and people living in mountainous areas are becoming more exposed to the risk of landslides and soil erosion. No one is immune to climate change, but the economic cost and the magnitude in which it affects human lives and livelihoods vary among countries, among communities within countries and even among people within communities.
UN/DESA Policy Brief, No. 39: Global liquidity for global development
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UN/DESA Policy Brief, No. 36: Can a protracted slowdown be avoided?
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