An Argentine consultant spreading his love of invention.

A 27-year-old biologist helping Mexicans breathe better.

A mother and designer improving bottle-feeding for babies.

A filmmaker documenting Brazil’s black culture.

AQ profiles five Latin Americans who have come up with solutions to problems from air pollution to safety risks for black filmmakers.

For a safer Latin America, we should stop romanticizing piracy.

AQ sent reporters to five street markets around Latin America to ask why people buy pirated and counterfeit goods. Some of their answers surprised us.