National security leaders deal with deep uncertainty on a daily basis about everything from North Korea’s ability to produce a nuclear weapon to the location and timing of the next terrorist attack by non-state actors such as ISIS and al-Qaida. Security decision-makers don’t use uncertainty as an excuse to ignore security threats.
Borrowing a page from security analysts, a new report out today by renowned climate experts and high-level government advisors from China, India, the United Kingdom and the United States assesses the risks of climate change in the context of national and international security.
Climate Change: A Risk Assessment by David King, Daniel Schrag, Zhou Dadi, Qi Ye and Arunabha Ghosh first examines different categories of risk, all with significant uncertainties.
The general conclusions are:
EMISSIONS: Without increased political commitment and an acceleration of technological innovation, global emissions are likely to follow a medium to high pathway: continuing to increase for the next few decades, and then levelling off or decreasing gradually.
DIRECT RISKS: The risks of climate change are non-linear: while average conditions may change gradually, the risks can increase rapidly. On a high emissions pathway, the probability of crossing thresholds beyond which the inconvenient may become intolerable will increase over time.
SYSTEMIC RISKS: The risks of climate change are systemic. The greatest risks may arise from the interaction of the climate with complex human systems such as global food markets, governance arrangements within states, and international security.
After considering these risks in much greater detail than provided here, the authors concluded with three general recommendations:
1. The risks of climate change should be assessed in the same way as risks to national security or public health.
2. The risk assessment should involve a wide range of experts (i.e. policy analysts and energy experts, political leaders, scientists, and national security experts).
3. The risk assessment should report to the highest level of government (as security assessments do).
Please read the full article here.
With climate change increasingly being seen as a security issue, we ask what role the United Nations Security Council could and should play. To answer this question, we are joined on the Climate Diplomacy Podcast by UN expert and Chatham House Associate Fellow Oli Brown. In this podcast, Oli explains some of the challenges that the UN Security Council has had in tackling climate change and outlines the prospects for action in the future.
Limited access to energy is a significant barrier to development and holds back efforts to improve living conditions in developing and emerging economies. Around the world, 1.1 billion people still do not have access to electricity, and 2.8 billion still rely on animal and crop waste, wood, charcoal and other solid fuels to cook their food and heat their homes.
As the earth’s climate warms, people face mounting threats from rising seas, and more intense and frequent storms, heatwaves, fires, and droughts. When these events hit, people want to understand whether they are connected to climate change. Linking climate change with heatwaves, storms and other events can help us prepare for a changing world, argues Peter Stott.
A recent report by the UNEP focuses on addressing trade in wildlife and forest products across the three sectors of crime prevention and criminal justice, trade regulation and natural resource management. It finds that there is less focus on the legislative means for preventing offenses related to trade in wildlife and forest products and more attention on the means for detecting and punishing such offenses.