Director of National Intelligence, Dan Coats, released yesterday the 2017 “Worldwide Threat Assessment of the US Intelligence Community.” Consistent with threat assessments and memoranda from the National Intelligence Council and CIA during both the GW Bush and Obama Administrations, the assessment raises concerns about the national security implications of a changing climate, air pollution and stressed natural resources. From page 13-14:
Environmental Risks and Climate ChangeThe trend toward a warming climate is forecast to continue in 2017. The UN World Meteorological Organization (WMO) is warning that 2017 is likely to be among the hottest years on record — although slightly less warm than 2016 as the strong El Nino conditions that influenced that year have abated. The US National Oceanic and Atmospheric Administration (NOAA) and the National Aeronautics and Space Administration (NASA) reported that 2016 was the hottest year since modern measurements began in 1880. This warming is projected to fuel more intense and frequent extreme weather events that will be distributed unequally in time and geography. Countries with large populations in coastal areas are particularly vulnerable to tropical weather events and storm surges, especially in Asia and Africa.Global air pollution is worsening as more countries experience rapid industrialization, urbanization, forest burning, and agricultural waste incineration, according to the World Health Organization (WHO). Anestimated 92 percent of the world’s population live in areas where WHO air quality standards are not met, according to 2014 information compiled by the WHO. People in low-income cities are most affected, with the most polluted cities located in the Middle East, Asia, and Africa. Public dissatisfaction with air quality might drive protests against authorities, such as those seen in recent years in China, India, and Iran.Heightened tensions over shared water resources are likely in some regions. The dispute between Egypt and Ethiopia over the construction of the massive Grand Ethiopian Renaissance Dam (GERD) on the Nile is likely to intensify because Ethiopia plans to begin filling the reservoir in 2017.Global biodiversity will likely continue to decline due to habitat loss, overexploitation, pollution, and invasive species, according to a study by a nongovernmental conservation organization, disrupting ecosystems that support life, including humans. Since 1970, vertebrate populations have declined an estimated 60 percent, according to the same study, whereas populations in freshwater systems declined more than 80 percent. The rate of species loss worldwide is estimated at 100 to 1,000 times higher than the natural background extinction rate, according to peer-reviewed scientific literature.We assess national security implications of climate change but do not adjudicate the science of climate change. In assessing these implications, we rely on US government-coordinated scientific reports, peer-reviewed literature, and reports produced by the Intergovernmental Panel on Climate Change (IPCC), which is the leading international body responsible for assessing the science related to climate change.
The Arctic section on page 13 also deals with the implications of a changing climate:
The Arctic countries face an array of challenges and opportunities as diminishing sea ice increases commercial shipping prospects and possible competition over undersea resources in coming decades. In August 2016, the first large-capacity cruise ship traversed the Northwest Passage, and more such trips are planned. In September 2016, NASA measured the Arctic sea ice minimum extent at roughly 900,000 square miles less than the 1981-2010 average. Relatively low economic stakes in the past and fairly well established exclusive economic zones (EEZs) among the Arctic states have facilitated cooperation in pursuit of shared interests in the region, even as polar ice has reced ed and Arctic-capable technology has improved. However, as the Arctic becomes more open to shipping and commercial exploitation, we assess that risk of competition over access to sea routes and resources, including fish, will include countries traditionally active in the Arctic as well as other countries that do not border on the region but increasingly look to advance their economic interests there.
This is not news to the intelligence community. Climate change has appeared in the Worldwide Threat Assessment for almost a decade. Indeed, climate change has been a visible feature of the U.S. intelligence community’s concerns since at least 2008, with the release of the National Intelligence Assessment (NIA) on the National Security Implications of Climate Change to 2030 and the National Intelligence Council’s Global Trends 2025: A Transformed World. Beyond these documents, the U.S. intelligence community’s concerns about climate change go back to the early 1990s, with the creation of the Medea program.
For more on climate change in previous Worldwide Threat Assessments, and additional documents from the U.S. intelligence community on climate change risks (including Worldwide Threat Assessments from previous years) see the intelligence section of our Climate Security Resource Hub.