Editor's note

The African Union is against military coups and has rules that enable it to expel member states if governments are overthrown by force. But recent popular protests that have led to the toppling of authoritarian regimes, in some cases with explicit or implicit military support, have shown the AU’s approach is lacking. Adem K Abebe explains how events in Sudan and Algeria underscore why the AU needs to tighten up its rules and develop a more nuanced approach.

And Bruce Kidd sets out why the ruling against Caster Semenya flies in the face of best practice in policy making, overrides human rights and will cause tremendous anxiety and even harm among the female athletes in the world, particularly those in the Global South.

Thabo Leshilo

Politics + Society Editor

Top Stories

Unyielding protesters put an end to Sudanese President Omar al-Bashir’s 26-year old authoritarian rule. EPA-EFE/Stringer

Popular protests pose a conundrum for the AU’s opposition to coups

Adem K Abebe, University of Pretoria

The role of the military in toppling authoritarian rulers, after intensive popular protests, raises questions about how the AU's policy against coups should be applied.

South Africa’s Caster Semenya in the moments before the women’s 800-meter final during the Diamond League athletics event in Doha, Qatar on May 3. The world champion easily won the race, but her future remains in doubt. (AP Photo/Kamran Jebreili)

The demonization of Caster Semenya continues

Bruce Kidd, University of Toronto

The great South African runner Caster Semenya may have competed in her last 800-metre race. She has been demonized for more than a decade, like many other female athletes before her.

Politics + Society

Ethical questions around returning Dadaab refugees “home”

Mollie Gerver, University of Essex

Human rights organisations worry that the UNHCR may be helping refugees return to war zones and, as an enabler of repatriation, are helping Kenya to violate refugees' rights

Why is peace failing in the Philippines?

Lesley Ann Daniels, Institut Barcelona Estudis Internacionals

After a civil conflict, within five years the majority of modern peace agreements fail. What is causing these negotiated settlements to fall apart?

How LGBTQ people are resisting Bolsonaro’s Brazil through art

Catherine McNamara, University of Portsmouth

Violence against LGBTQ people in Brazil is at an all-time high, but artists refuse to be intimidated.

Jimmy Carter’s lasting Cold War legacy

Robert C. Donnelly, Gonzaga University

Former President Jimmy Carter's foreign policy efforts may have been far more effective than critics have claimed.

Business + Economy

Sudanese women are using social media to trade – and break gender barriers

Griet Steel, Utrecht University

Women in Sudan have been resisting the controls placed on them for some time - by using their smart phones and social media to trade.

Huawei: fears in the West are misplaced and could backfire in the long run

Howard Yu, IMD Business School

Cutting Huawei out of the picture would limit Western access to new, state-of-the art technology.

Science + Technology

Modern shamans: Financial managers, political pundits and others who help tame life’s uncertainty

Manvir Singh, Harvard University

Hidden forces are always at work in the world, and people always want to control them, a cognitive anthropologist explains. Enter the human universal of shamanism.

Screen time for children: the WHO’s extreme new approach may do little to curb obesity

Sarah Rose, Staffordshire University

World Health Organisation guidelines on screen time lack nuance.

Energy + Environment

Palm oil: EU ban won’t save Asian rainforests, but here’s what might help

Elizabeth Robinson, University of Reading; Herry Purnomo, Centre for International Forestry Research

Palm oil production is a leading cause of deforestation in Asia, but an EU ban may make matters worse.

How cities can approach redesigning informal settlements after disasters

Fiona Anciano, University of the Western Cape; Laurence Piper, University of the Western Cape

Rebuilding informal settlements after a disaster must be done through learning from those who live in the settlements.