This would be adequate based on the projected rise in sea level to 1 metre by 2100, based on the Second National Climate Change Study in 2015. The fourth way that climate change affects national security is climate change puts higher level demands on military resources. Brian La Shier Brian La Shier leads the Environmental and Energy Study Institute’s (EESI) Energy and Climate Program. Learn about the impact and consequences of climate change and global warming for the environment and our lives. Warmer temperatures could throw some regions into political and social instability. The impacts of an unstable global climate are often framed in terms of ecological consequences, but there is another angle with far more pragmatic features—the intersection of homeland security and climate change. The effects of climate change are already being felt across many parts of the world, increasingly posing new risks to America’s national security – both domestically and internationally. Joshua W. Busby Associate Professor of Public Affairs, University of Texas-Austin Since 2010, the Department of Defense has published at least 35 products explicitly addressing the threat of climate change. Climate change is altering conditions that sustain food production, with cascading consequences for food security and global economies. Climate change is a serious threat to global food security, sustainable development and poverty eradication. Climate change is already affecting water access for people around the world, causing more severe droughts and floods. Witnesses testified about global climate change and its potential impact on national security. This document draws from some of the reports published by the Federal government addressing the national security implications of climate change. In his new book Climate Change and Security: A Gathering Storm of Global Challenges, Christian Webersik examines three climate change impacts and their implications for human and international security: resource scarcity, increased natural disasters and migration. Climate change is a threat multiplier for hungry and undernourished people. Framing climate change as a national security threat has obvious advantages. It is impossible to completely predict how factors like climate change, regional norms, water and food availability and governance and corruption could potentially affect one another. EESI 1112 16th Street, NW, Suite 300 Washington, DC 20036 (202) 628-1400 www.eesi.org THE NATIONAL SECURITY IMPACTS OF CLIMATE CHANGE December 2017 In its 2010 Quadrennial Defense Review, the U.S. Department of Defense (DOD) officially recognized climate The map below shows the global distribution of risks associated with main agricultural production systems. The intelligence community has produced at least a dozen more. military has a clear obligation to determine the potential impacts of climate change on its ability to execute its missions in support of national security objectives. The National Security Impacts of Climate Change; Author Profile. Increasing global temperatures are one of the main contributors to this problem. Climate change already affects everything in our daily lives, and it … More awareness, better forecasting tools as well as new organisational structures may be needed. HOW DOES CLIMATE CHANGE AFFECT HOMELAND SECURITY? Nuclear techniques offer substantial advantages over conventional techniques. It also leads to more severe weather events over time. 2 Minute Read The planet is warming, from North Pole to South Pole. It’s true that extreme weather events won’t automatically trigger the onset of war, but the effects of climate change don’t occur in a vacuum. Syria is just one example among many nations already feeling the impacts of climate change and experiencing unrest, in part, because of it. Not only does it increase the sense of urgency, but it also creates a path for environmental solutions. Climate change poses “immediate risks” to national security and will have broad and costly impacts on the way the US military carries out its missions, the Pentagon said in a new report on the impact of climate change released on 13 October.. For more than a decade, the national security agencies of the federal government have repeatedly recognized climate change as a national security threat. Chapter 7, "Food security and food production systems," details the current effects of climate change, the expected decline in crop production by 2030 as a result of climate change, and what farmers can do to mitigate some of the negative impacts. Climate change presents a serious threat to the security and prosperity of the United States and other countries. Climate change was first publicly recognized as a major concern for the Pentagon in May 1990, when the U.S. Climate change is exacerbating these risks. 94–113. That is 4 reasons of how climate change affects national security. Source: USAID Climate change impacts are expected to exacerbate national security issues and increase the number of international conflicts. Climate change will also have an impact on the infrastructure and territorial integrity of States, and will thus influence national security policies. The 86-page report details national and global security threats related to climate change. Director Panetta in particular was a strong advocate of furthering climate research and oversaw the formation of the Center for Climate Security and the restart of Medea, a program where intelligence operatives and civilian scientists collaborated to better understand the impacts of environmental change, in 2010. With 2019’s data now available (along with an updated ranking of the world’s hungriest countries), let’s take a look at some of the ways climate change threatens food security — and how that may impact all of us. Global climate change impacts are vital to U.S. security interests because they affect defense, diplomacy and economics. This panel will consider current and future climate trends and consider actual and potential results. This observation is particularly salient within the United States. On the eve of the UN Climate Change Conference COP 25 in Madrid (2 – 13 December 2019), a UN report made clear that urgent action is needed to reduce greenhouse gas emissions, which are contributing to global warming. Among the topics they addressed were potential security … Climate change's anticipated impacts such as sea level rise and forced migration can have multiplier effects, accelerating traditional security threats. Course: Climate Change and Food Security Lesson: Impacts of Climate Change on Food Security Learners’ Notes 3 agricultural systems will need to cope with new stresses and risks. In 2014, the Department of Defense released a Climate Change Adaptation Roadmap stating that climate change poses “immediate risks to U.S. national security.” Indeed, security studies scholars are examining the meta-process or “securitization” of climate change itself. Recent research evaluated the simultaneous impacts … 26 National Research Council, National Security Implications of Climate Change for U.S. At a Glance. Climate change as a national security issue In her response, Malini Mehra states that the continued framing of climate change as an environmental issue is a contributing reason for it getting short shrift in terms of policy attention. Climate change and food security: Fast facts. Naval Forces (Washington: National Academies Press, 2011), pp. This concern is the conclusion of 11 retired flag officers in a new report from the CNA Corporation, National Security and the Threat of Climate Change . Where institutions and governments are unable to manage the stress or absorb the shocks of a changing climate, the risks to the stability of states and societies will increase. Climate change impacts the water cycle by influencing when, where, and how much precipitation falls. 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