Colombia, led by its second largest city Medellin, has the most unequal urban areas in Latin America, according to the United Nations. While Latin America as a whole has been making strides to combat inequality, lowering rates of unequal income distribution across the region over the past decade, Colombia has bucked the trend, experiencing a 15 percent increase in inequality in urban areas over the last 20 years.

Countries all over the world, dictatorships and democracies alike, have in the last few years sought to tame — or plug entirely — that real-time fire hose of public opinion known as Twitter. But on the sidelines of the General Assembly meeting over the last couple of weeks, ministers, ambassadors and heads of state of all sorts, including those who have tussled with Twitter the company, seized on Twitter the social network to spin and spread their message.

Iran's parliament strongly endorsed President Hassan Rouhani's diplomatic bid to dispel mistrust at the United Nations last week during a visit which ended with an historic phone call with President Barack Obama, Iranian media said. The backing from the assembly, controlled by political factions deeply loyal to Supreme Leader Ayatollah Ali Khamenei, is a further sign that Rouhani has the support of the Iranian establishment, though there are some rumblings from hardliners.

Prime Minister Benjamin Netanyahu of Israel sought to shred the credibility of Iran’s new president on Tuesday, using his annual speech at the United Nations to cast the Iranian as a man who could not be trusted and to press the international community to keep up sanctions to prevent Iran from building a nuclear bomb.

Relentless diplomatic pursuit is needed in seeking solutions to global challenges, from achieving peace and security to advancing social progress and economic prosperity, says Foreign Minister Marty Natalegawa. Addressing the 68th UN General Assembly in New York on Friday, Marty underlined that Indonesia had an enduring belief in the efficacy and effectiveness of diplomacy, maintaining peace and security, advancing social progress and economic prosperity, and in promoting democracy, human rights and tolerance.

Mortified that the world may be warming up to Iran, Israeli Prime Minister Benjamin Netanyahu is taking an unpopular message to the White House and the United Nations this week: Don’t be fooled by Tehran’s new leadership. Netanyahu contends Iran is using conciliatory gestures as a smoke screen to conceal an unabated march toward a nuclear bomb.

The five permanent members of the United Nations Security Council have agreed on a resolution that will require Syria to give up its chemical weapons, but the text will not threaten the use of force for a failure to comply, officials said. The office of the American ambassador to the United Nations, Samantha Power, announced the deal.