Editor's note

Two of the world’s most populous cities, Delhi and Beijing, struggle with astonishingly high levels of air pollution. But while China’s authorities are working to tackle the issue in their capital city, Indian politicians are lagging behind. Asit K Biswas and Kris Hartley discuss what India could learn from China if it wants to clean up its air.

South Africa’s governing party, the African National Congress, has a new president: Cyril Ramaphosa. He must navigate the organisation through tumultuous times and try to rebuild it ahead of the country’s 2019 national elections. Keith Gottschalk explains why Ramaphosa has his work cut out for him, while Thapelo Tselapedi profiles the 65-year-old who is among South Africa’s wealthiest men and is very likely to be its next state president.

After a busy year filled with excellent stories by expert academics from around the world, the Global Perspectives team is taking a break. This will be our last daily newsletter until January 4. A sincere thank you to all our readers for your support and engagement in 2017. We look forward to picking up with you again next year.

Natasha Joseph

Science & Technology Editor

Top Stories

A pall of inaction and apathy hangs over Delhi’s reaction to its air pollution crisis. Reuters/Anindito Mukherjee

Delhi should follow Beijing's example in tackling air pollution

Asit K. Biswas, National University of Singapore; Kris Hartley, Cornell University

While India struggles for answers to its urban air pollution crisis, Beijing is moving forward with strong resolve and effective policy.

New ANC President Cyril Ramaphosa moments before winning. EPA-EFE/Cornell Tukiri

Who is Cyril Ramaphosa? A profile of the new leader of South Africa's ANC

Thapelo Tselapedi, Rhodes University

Cyril Ramaphosa is likely to emphasise stability - in government and the ANC. Given his history he is likely to want to stabilise the economy rather than pursue radical interventions.

New ANC President Cyril Ramaphosa, centre, with fellow top leaders elected at the party’s 54th national conference. EPA-EFE/Cornell Tukiri

Why Ramaphosa won't be able to deliver the three urgent fixes South Africa needs

Keith Gottschalk, University of the Western Cape

Cyril Ramaphosa has secured the leadership of South Africa's governing ANC. But he may not be able to clean up the mess left by Jacob Zuma given the other members of the party's leadership team.

Health + Medicine

Business + Economy

Ethics + Religion

  • What Kwanzaa means for black Americans

    Frank Dobson, Vanderbilt University

    For the African-American community, Kwanzaa is not just any "black holiday. " It is a recognition that knowledge of black history is worthwhile.

Politics + Society