The main thing that Brazil should focus on is increasing the amount of children being born. This can be achieved by attracting immigrants. If they increase the amount of immigrants, they will have more support for the elderly, and they will have a larger amount of citizens under the age of 15. Increased immigration rates would solve almost all of Brazil's main problems.
They can also encourage people to have more babies since this will also increase the younger population. They can promote having more babies in ways similar to those that the Chinese government used (to promote keeping girl babies). One way is giving additional benefits to families with more children, such as free furniture.
They can also encourage people to have more babies since this will also increase the younger population. They can promote having more babies in ways similar to those that the Chinese government used (to promote keeping girl babies). One way is giving additional benefits to families with more children, such as free furniture.