Between US President Donald Trump's zero-sum disputes with China and Iran, UK Prime Minister Boris Johnson's brinkmanship with Parliament and the European Union, and Argentina's likely return to Peronist populism, the fate of the global economy is balancing on a knife edge. Any of these scenarios could lead to a crisis with rapid spillover effects.
NEW YORK – In the classic game of “chicken,” two drivers race directly toward each other, and the first to swerve is the “loser.” If neither swerves, both will probably die. In the past, such scenarios have been studied to assess the risks posed by great-power rivalries. In the case of the Cuban missile crisis, for example, Soviet and American leaders were confronted with the choice of losing face or risking a catastrophic collision. The question, always, is whether a compromise can be found that spares both parties their lives and their credibility....