After working in cities for nearly 40 years, I am telling you that every city can improve its quality of life in less than three years, no matter the scale or the financial conditions.
Brazil will change when its cities change.
The city is not the problem; the city is the solution.
A car is like a mother-in-law - if you let it, it will rule your life.
If you provide good alternatives for public transport, you won't have traffic problems.
Every city in the world can be improved in less than three years.