Editor's note

Two years before the #MeToo campaign started a national conversation about sexual harassment in the U.S., Brazilian women took their fight against sexism online with viral hashtags. Since then, this “Women’s Spring” has just continued to grow. Scholars Alvaro Jarrin and Kia Lilly Caldwell examine how black activists in Brazil have organized nationwide to ensure that this feminist resurgence tackles the particular harms facing women of color, from discrimination in health care to the cultural ideal of white beauty standards.

And, hydropower is a key energy generator all over Africa. Today in sub-Saharan Africa it accounts for 20 percent of electricity production and is likely to grow rapidly. That’s why there are plans to build more dams. But, writes researcher Declan Conway, their problematic locations could put the future security of the electricity supply at risk.

Catesby Holmes

Global Affairs Editor

Top story

Intersectionality in action: Brazilian women are organizing across class and race lines to decry inequality in a country that remains deeply ‘machista.’ Naco Doce/Reuters

Beyond #MeToo, Brazilian women rise up against racism and sexism

Alvaro Jarrin, College of the Holy Cross; Kia Lilly Caldwell, University of North Carolina – Chapel Hill

Before #MeToo, Brazilian women launched #MyFirstHarrassment and marched for racial equality. Today, this feminist resurgence is tackling health care, plastic surgery, violence and more.

Environment + Energy

  • New dams in Africa could add risk to power supplies down the line

    Declan Conway, London School of Economics and Political Science

    Large hydropower dams planned for parts of Africa could double its current capacity. But several factors like climate conditions around the dams could put the security of electricity supply at risk.

Politics + Society

Science + Technology

  • Quantum speed limit may put brakes on quantum computers

    Sebastian Deffner, University of Maryland, Baltimore County

    A future that continues to have increasingly fast computing depends on quantum physics – but research is showing that there are limits to how fast quantum computers can go.

  • Everything you never wanted to know about bed bugs, and more

    Romain Garrouste, Muséum national d’histoire naturelle (MNHN) – Sorbonne Universités

    Bed bugs make us shudder and cringe. So arm yourself with the courage to learn about the biology and successes of Cimex lectularius -- as well as the ways to get rid of it.

Business + Economy

Education

Arts + Culture