What would a Joe Biden victory mean for world diplomacy?

A Joe Biden presidency would likely see a foreign policy about-face for the US with many of President Donald Trump’s most significant and boldest actions dismantled or curtailed. From the Middle East to Asia, Latin America to Africa and, particularly, Europe, and on issues including trade, terrorism, arms control and immigration, the presumptive Democratic nominee and his advisers have vowed to unleash a tsunami of change in how the US handles itself in the international arena. With few exceptions, Americans could expect Mr Biden to re-engage with traditional allies. Where Mr Trump has used blunt threats and insults to press his case, Mr Biden, a former senator and vice president, would be...