Editor's note

The reign of Ugandan president Idi Amin was marked by rampant human rights abuses, but the Ugandan people have had few opportunities to come to terms with his violent legacy. Subsequent leaders have decided it’s best to forget: There have been no museums, monuments or memorials dedicated to the events of the 1970s.

University of Michigan African Studies scholar Derek Peterson writes about how a recently discovered trove of government photos – and an accompanying exhibit at the Uganda Museum – will give Ugandans one of their first opportunities to publicly discuss and debate the repercussions of Amin’s rule.

And check out other stories from the past week about crime-fighting parks, monthly food cravings and transparent medical costs.

Nick Lehr

Arts + Culture Editor

Top stories

Idi Amin at a press conference in Jjaja Marina, Uganda in July 1975. Courtesy of the Uganda Broadcasting Corporation

Thousands of recently discovered photographs document life in Uganda during Idi Amin’s reign

Derek R. Peterson, University of Michigan; Richard Vokes, University of Western Australia

Hidden for decades in a vault at the Uganda Broadcasting Corporation, the photographs depict a regime fixated on establishing order, meting out punishment and stoking nationalism.

Contact with nature reduces stress and aggression, one reason scholars say urban green space may reduce violence. Shutterstock

Can parks help cities fight crime?

Lincoln Larson, North Carolina State University; S. Scott Ogletree, Clemson University

Some parks reduce violence in the local vicinity. Other parks attract crime. The difference has to do with how these urban green spaces are designed, programmed and managed, experts say.

What makes chips and chocolate so appealing at certain times of the month? Ken Tannenbaum/Shutterstock.com

Ack! I need chocolate! The science of PMS food cravings

Sara Twogood, University of Southern California

Women might find themselves reaching for sweets and potato chips in the two weeks before their period, even if they don't have a diagnosis of PMS. An OBGYN explains these cyclical food cravings.