Accra and Johannesburg have some way to go before making it onto anyone's top 20. Both cities have a desperate gap between rich and poor but inequality is not a uniquely African problem.
A key argument in support of the jury system is that it is a valued form of citizen participation in democracies. But the system has led to human rights abuses in Ghana.
Ghana’s Chale Wote festival's main aim is to provide an alternative platform for the arts. It uses street arts to break creative boundaries and cultivate a wider audience for the arts in West Africa.
Building better, inclusive cities involves enabling the wise use of public land and taxes to ensure that high-quality housing and amenities are provided for all at a lower cost.
Urban planning and development in Africa has been fraught with many challenges. A study of Accra and Nairobi provides some lessons on what needs to improve.