Cities around the world are the “main cause of climate change” but can also offer a part of the solution to reducing the harmful greenhouses gases that are causing global temperatures to rise according to UN-Habitat Executive Director Maimunah Mohd Sharif.

One year on from the signing of a Revitalized Agreement to ease conflict in South Sudan, the country’s political leaders “have met some, but certainly not all”, of the expectations laid out, the top UN official for the country told the Security Council on Wednesday.