Editor's note

Soon after Zimbabwe’s army confined President Robert Mugabe to his palatial Harare home this week – allegedly for his safety – it was announced in Luanda that Angola’s new President, João Lourenço, had relieved his predecessor’s daughter, Isabel dos Santos, of her position as head of the state-run oil company Sonangol. Are we witnessing the end of an era in which dictators stayed in power for decades? If so, it’s good news not only for Angola and Zimbabwe but for southern Africa as a whole.

It has been two months since hurricane María made landfall. As Puerto Ricans leave the island in even higher numbers than before, a demographer at Penn State surveyed those on the mainland to see if they had plans to return.

Thabo Leshilo

Politics + Society Editor

Arts + Culture

Environment + Energy

Health + Medicine

Politics + Society

Science + Technology

  • How to grow cannabis: With modern science and technology

    Dr. Youbin Zheng, University of Guelph; Deron Caplan, University of Guelph

    The legal cannabis industry will have to develop scientific research and evidence based growth methods and technology if it is to succeed against the secretive illicit industry.