It is not sustainable to have declining population numbers for many reasons (for example the social security system needs a large working population) so Portuga

It is not sustainable to have declining population numbers for many reasons (for example the social security system needs a large working population) so Portugal is working to have immigration, especially from Brasil, Angola and also from Europe. Additionally while the population is declining across the country but rising in the Lisbon area where the problem is and where the jobs are.