Final answer:
Curitiba in Brazil is considered to have the highest quality of life in Latin America due to its exemplary public transportation, high recycling rate, and environmentally-focused urban planning.
Step-by-step explanation:
The city considered to have the highest quality of life in Latin America is Curitiba, Brazil. Curitiba, known as Brazil's "green city," boasts an impressive public transit system that is utilized by about 85% of its population and is regarded as one of the best worldwide.
Additionally, Curitiba has excelled in environmental efforts, with up to 70% of the city's waste being recycled. This recycling initiative not only contributes to environmental sustainability but also generates job opportunities.
Another noteworthy achievement is the decrease in the use of automobiles by 30%, despite a doubling of the city's population and the highest rate of automobile ownership per person in Brazil.
Curitiba's dedication to urban planning and environment-friendly practices has made it an exemplary model for urban development globally.