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.
Bike lanes in South Africa were meant to encourage commuter cycling and ease congestion but in Johannesburg the initiative garnered more outrage than support.
South African Visual Artist Senzeni Marasela's work creates a tension between the narrations of public wounding and her private one.
Both Berlin and Johannesburg are at the centre of their respective countries' night cultures. Both cities have undergone fundamental social transitions since 1990.
The UK political elite is overestimating the power of the Commonwealth’s brand in Africa as it seeks new partners in the wake of Brexit.
Scholars of urban studies are acknowledging that the discipline is characterised by a fear of the dark and the night. But artists are giving us a creative language to engage with the darkness.
Natural hair has become a political rallying point for women across the African diaspora. For these women, wearing natural hair is way to resist Eurocentric norms and "post-racial" political thought.
Business people who become politicians can bring fresh energy into the public service. They come from an ecosystem that is driven by urgency to produce measurable results.
South Africa's watershed local elections have resulted in upsets for the ANC in key metropoles. But will the new, minority coalition regimes live up to their mandate of providing basic services?
Various commentators have wrongly over the last 22 years said that black people voted blindly for ANC governments. There's no better example why the academy needs a dramatic post-colonial overhaul.
The ANC has faced an inexorable, gradual decline in support since 2004. There is no evidence that it has been able to reverse this trend.
The opposition Democratic Alliance is hopeful that the African National Congress will fail to win a majority in three metros. This will open the door for it to rule in coalition with smaller parties.
In previous elections speculation in South Africa focused on the likely size of the ruling ANC's majority. This time the question on people's minds is: will the ANC win or lose Nelson Mandela Bay?
Taking stock of modernist buildings and their potential for reuse is a necessary public project in Johannesburg. A new book that tells the stories of reuse in this African metropolis can help do that.
Some aspects of good parenting are universal, but others look very different from country to country. There needs to be a better understanding of parenting in different contexts.
Architects and those working on the built environment can learn valuable lessons about their discipline – how it's taught, and how it's carried out – from the 2015 student protests.
Drawing on models that have proved hugely successful in major cities around the world, Wits University is creating a large and ambitious Digital Innovation Zone.