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To examine key elements of keeping global cities safe and sound, a group of leaders—including police commissioners, resilience officers, terrorism experts, tech developers, and scientists—came together in a private workshop at the 2017 Chicago Forum on Global Cities. The following is the problem statement around which the workshop was framed and a summary of the highlights of their discussion—including the challenges that remain top of mind for the world’s leading experts on this issue.
Global cities face a myriad of real and serious threats ranging from natural and man-made disasters to terrorism, pandemics, and other transnational crimes. National and global security is inextricably tied to getting the security of global cities right. Information technology and broader technological and data application advances are central to both the preventative and responsive measures needed to effectively keep cities safe and sound.
However, in increasingly interconnected and dense city communities, disruption is easier. Anecdote can trump data, raising fear and the potential for more adverse security outcomes. Security providers and city leadership face urgent and ongoing long-term threats with the need to continue building public trust and avoiding community fragmentation. How can cities act collectively to address these issues?
Resilient infrastructure—both physical and social—is the key to mitigating the threat of natural disasters and containing the impact of terrorism or a cyberattack. But what does that look like in practice?
City security agencies must focus on improving security metrics and measuring systems. It is less costly to prevent disasters than to rebuild after them, but the causal link from policy to prevention is unknown—which makes investments in preventative measures hard to justify under limited budgets. New metrics that demonstrate the value of those expenditures over the long term would allow for better, smarter city investments. New software also exists that will allow leaders to gain a system-level understanding of infrastructure interdependence, including variables outside the city, to account for cascading effects. Leaders can then determine where to make investments to protect the city if one aspect fails, reducing the impact of crises and returning societies to full function as quickly as possible.
Security leaders should be open to exploring new technologies. Advancements in cybersecurity have dramatically grown in scale and scope, adding a new dimension to urban safety. Beyond reacting and responding to crises, new technologies allow for the “virtualization of information” and the preemption of potential problems through predictive analytics. Cities are currently working to understand the best ways to harness the vast amount of data available to make such programs effective. But these advancements come with new policy challenges as well. Facial recognition software, for example, is controversial, and many feel that accessing the data necessary to have informed systems is an invasion of privacy. Of course, these issues vary from country to country, as some places do not have the same restraints on invasion of privacy. Their experiences—successes and failures—are laboratories for the future of cybersecurity.
Governments should share sustainable security practices at all levels. Global city leaders need to recognize that the problems their communities face are often one link in a global chain of related issues. For example, mayors of cities in developing countries face the problems of climate change not simply through greater variability in weather but also in the migration caused by the shrinking supply of arable land. That migration, in turn, prompts the need to integrate new residents and prevent criminals from exploiting them or radicals from recruiting among them. Thus, to be sustainable, security best practices must be shared across the city, national, and international levels—which requires embedding a culture of cooperation at each of these levels. The onus may be on Western cities to take the lead on shifting this paradigm, as the world’s newly emerging megacities are on the front lines of the escalating threats of terrorism, climate change, and rapid urbanization.
Leaders need to keep the public informed to manage fear. Leaders need to learn lessons from other spheres of public policy, communications, and media relations on how to mitigate public fears. Terrorism, for example, is aimed to create and spread fear among target populations—and that fear is one of the most dangerous aspects of terrorism. Ultimately, it is more effective to inform people than to scare them. That knowledge, spread throughout communities, is a resource for city leaders to keep their citizens safe.
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Resilience in cities requires both the physical infrastructure in place to prevent and withstand disasters and the social infrastructure to allow communities to integrate and, when necessary, cope. While there is no silver lining to disasters, they do force leaders to confront their society’s weaknesses—and give them opportunities to rebuild better and stronger.
What is your city doing to stay safe and sound? Join the conversation @ChicagoForum.
The 2017 Chicago Forum on Global Cities was made possible by the following forward-thinking companies: AbbVie, UL, Grant Thornton, Hyatt Hotels Foundation, Motorola Solutions, United Airlines, and USG Corporation.
Save the date, June 6-8, for the 2018 Chicago Forum on Global Cities. Learn more at chicagoforum.org.
Workshop notes drafted by Craig Kafura, Research Associate, Chicago Council on Global Affairs.