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Can Donald Trump change Cuba?
Donald Trump has ended America’s détente with Cuba, restoring restrictions on travel to and business...
Understanding the amazing complexity of sign language
Most people are familiar with sign language, the system that deaf people use to communicate. What fe...
Protests in Colombia and South Africa reveal link between inequality and popular uprisings
Ongoing anti-government demonstrations in Brazil. The Women’s March on Washington. Protesters in Mor...
Facing disasters: lessons from a Bangladeshi island
The death toll of Bangladesh’s brutal monsoon season keeps growing. Authorities estimate that floodi...
Castro’s conundrum: finding a post
When US President Donald Trump imposed new restrictions on Cuba in June 2017, he professed his admin...