The contest to succeed United Nations Secretary-General António Guterres rolls out beneath the glare of the spotlight at the organization’s headquarters this week, as candidates answer questions about their credentials for the job before member states and civil society groups. A jaunty social media video posted in recent days portrays these so-called interactive dialogues on April 21 and April 22 as a lodestar of transparency and good governance. Four contenders, all officially nominated by at