The intellectual who died in August shaped some of the intellectual debate about why so-called developing countries do not make economic progress.
As crises escalate, so does the number of displaced scientists. But a precise overall count is elusive.
Since the revolution a new art form among Tunisia’s youth has provided a political outlet.
A survey found Arab young people believe religion plays too much of a role in society. But survey respondents said unemployment is driving some youth into the arms of the Islamic State.