Let us hope that 2019 is the year when the historical tide turns. In 2018, divisions within and between countries continued to deepen. And while geopolitical tensions and political tribalism have transformed international relations and national politics, new technologies are upending long-held assumptions about security, politics, and economics. Complicating matters further is the growing interdependence of our societies. We are all increasingly subject to forces beyond the control of any one country, city, or individual, not least when it comes to climate change.