The move by the African Union to develop a policy to regulate the impact of firms on human rights puts it ahead of other regions as it seeks to guide companies conducting activities on the continent.
An immigration detention centre on the island of Lesvos, Greece.
Orestis Panagiotou/EPA
Students with disabilities find that they must accommodate themselves to institutional contexts which they find profoundly disabling.
The Saami have a history of colonisation and discrimination, and tend not to have easy relationships with the four modern states they inhabit.
Reuters/William Webster
Although the Saami have made political and legal gains in the past decades, progress is precarious. And recognition of their rights cannot be taken for granted.
Using incentives drawn from game play, the peak-hour crush can be reduced, or avoided altogether.
Stilgherrian/flickr
Using elements of game play, we can create incentives for people to change how and when they make various transport choices in ways that enable the whole system to work better.
Honorary Enterprise Professor, School of Population and Global Health, and Department of General Practice and Primary Care, The University of Melbourne