Demographers called the report a reminder that the population explosion, which helped define global politics in the 20th century, is far from solved in the 21st.
A team of New York Times reporters spent the past two months gathering facts for a first draft of the early history of an epidemic that began in the forests of Guinea a year ago.
We’ve asked current and former New York Times international news correspondents, with a collective 25 years reporting in Africa, to tell us what to do in the regions they’ve covered.